Model

Fintech app builder: 20 ways to use Ora

Ships market insights inside a product: cards, nudges and push notifications. Each example is a complete, runnable request with the real answers it returned (39 requests, captured 2026-10-31), what they mean and, where it fits, the action it would send.

Run withAnswers were captured on ora-fin-0.1.1. Another model changes the request JSON and the Playground link; run it there to see its answers.

Rule functions and facts used by this player (43)

sma 10 offset 8 avg 3 beat_eps_last 2 days_to_earnings 2 rsi 2 days_to_ex_div 2 div_yield_ttm 2 raised_last 2 atr 2 log 2 sqrt 2 std 2 max 2 highest 2 ref 2 beat_revenue_last 1 beat_streak 1 next_report_bmo 1 last_div_amount 1 next_div_amount 1 years_of_growth 1 abs 1 doji 1 dragonfly_doji 1 gravestone_doji 1 harami_bear 1 tweezer_top 1 atr_pct 1 days_since_split 1 days_to_split 1 last_split_ratio 1 reverse_split_last 1 splits_5y 1 three_white_soldiers 1 roc 1 dark_cloud 1 engulfing_bear 1 evening_star 1 harami_bull 1 piercing_line 1 tweezer_bottom 1 div_count_ttm 1

Examples 1–10 of 20 · page 1 of 2

Fintech app builder · example 1

An in-app insight card for AAPL: trend, earnings and next week

Render a small card in a banking app's investing tab with three plain facts and one forecast, posted to the card service.

ora-fin-0.1.1AAPL4 questions1 action

StateAAPL
Questions4 asked
Answersreal, captured
Actions1 rule · dry run

State

{"symbol":"AAPL"} The server fills in the latest completed session.

Questions

`trend`	English → rule	Is the stock above its 200-day moving average?
`earn_soon`	English → rule	Is earnings in the next 14 days?
`beat`	English → rule	Did the stock beat EPS estimates last quarter?
`up_week`	forecast	Will the stock be higher in a week? Higher in a week

Answers

Question	Answer	Reading
`trend` Is the stock above its 200-day moving average compiled to `C > sma(C, 200)`	0.9463	true
`earn_soon` Is earnings in the next 14 days compiled to `days_to_earnings <= 14`	0.9463	true
`beat` Did the stock beat EPS estimates last quarter compiled to `beat_eps_last > 0.5`	0.8591	true
`up_week` Higher in a week	0.59	59% · close to even

Actions

Rules on the answers decide what to send.

trend >= 0→Webhookcard-service

What each action would send 1 of 1 fired · dry run, nothing sent

cardwould send (dry run)Webhook → card-service

{
  "card": "stock_snapshot",
  "symbol": "AAPL",
  "as_of": "2026-10-30",
  "in_uptrend": 0.9463,
  "earnings_within_14d": 0.9463,
  "beat_last_quarter": 0.8591,
  "p_higher_in_week": 0.59
}

What it means

For AAPL on the session of 2026-10-30: True now: Is the stock above its 200-day moving average; Is earnings in the next 14 days; Did the stock beat EPS estimates last quarter. Forecasts: Higher in a week 59%. Fired: card (Webhook → card-service).

The card service gets typed probabilities and decides the wording; the app shows facts as yes or no and the forecast as odds.

Request JSON

{
  "model": "ora-fin-0.1.1",
  "state": {
    "symbol": "AAPL"
  },
  "questions": {
    "trend": {
      "type": "yes_no",
      "instructions": "Is the stock above its 200-day moving average?"
    },
    "earn_soon": {
      "type": "yes_no",
      "instructions": "Is earnings in the next 14 days?"
    },
    "beat": {
      "type": "yes_no",
      "instructions": "Did the stock beat EPS estimates last quarter?"
    },
    "up_week": {
      "type": "yes_no",
      "instructions": "Will the stock be higher in a week?"
    }
  },
  "actions": [
    {
      "id": "card",
      "when": "trend >= 0",
      "do": "webhook",
      "connection": "card-service",
      "body": {
        "card": "stock_snapshot",
        "symbol": "{{symbol}}",
        "as_of": "{{as_of}}",
        "in_uptrend": "{{trend}}",
        "earnings_within_14d": "{{earn_soon}}",
        "beat_last_quarter": "{{beat}}",
        "p_higher_in_week": "{{up_week}}"
      }
    }
  ],
  "dry_run": true
}

Response JSON (AAPL, real)

{
  "model": "ora-fin-0.1.1",
  "answers": {
    "trend": {
      "yes_no": 0.9463,
      "rule": "C > sma(C, 200)",
      "basis": "comparison"
    },
    "earn_soon": {
      "yes_no": 0.9463,
      "rule": "days_to_earnings <= 14",
      "basis": "pattern"
    },
    "beat": {
      "yes_no": 0.8591,
      "rule": "beat_eps_last > 0.5",
      "basis": "pattern"
    },
    "up_week": {
      "yes_no": 0.59
    }
  },
  "context": {
    "symbol": "AAPL",
    "as_of": "2026-10-30"
  },
  "actions": [
    {
      "id": "card",
      "fired": true,
      "status": "dry_run",
      "do": "webhook",
      "connection": "card-service",
      "preview": {
        "body": {
          "card": "stock_snapshot",
          "symbol": "AAPL",
          "as_of": "2026-10-30",
          "in_uptrend": 0.9463,
          "earnings_within_14d": 0.9463,
          "beat_last_quarter": 0.8591,
          "p_higher_in_week": 0.59
        }
      }
    }
  ]
}

beat_eps_last days_to_earnings sma

Try it in the Playground

Fintech app builder · example 2

Push notification when a watched stock dips in an uptrend (AMZN)

Send a push to users who follow AMZN only when it pulls back inside a long uptrend, not on every red day.

ora-fin-0.1.1AMZN3 questions1 action

StateAMZN
Questions3 asked
Answersreal, captured
Actions1 rule · dry run

State

{"symbol":"AMZN"} The server fills in the latest completed session.

Questions

`dip`	rule	`C > sma(C, 200) and rsi(C, 14) < 40` Pullback in an uptrend: above the 200-day, RSI under 40
`down3`	English → rule	Has the stock closed lower 3 days in a row?
`bounce_odds`	forecast	Will it rally at least 5% at some point in the next month? A 5% rally within a month

Answers

Question	Answer	Reading
`dip` Pullback in an uptrend: above the 200-day, RSI under 40	0.3073	false
`down3` Has the stock closed lower 3 days in a row compiled to `(C < C[-1]) and (C[-1] < C[-2]) and (C[-2] < C[-3])`	0.3106	false
`bounce_odds` A 5% rally within a month	0.536	54% · close to even

Actions

Rules on the answers decide what to send.

dip >= 0.6→Webhookpush-gateway

What each action would send 0 of 1 fired · dry run, nothing sent

pushrule false: skipped

What it means

For AMZN on the session of 2026-10-30: Not true: Pullback in an uptrend: above the 200-day, RSI under 40; Has the stock closed lower 3 days in a row. Forecasts: A 5% rally within a month 54%. No action fired: every rule was false.

Most days nothing is pushed; the rule gate keeps notification volume low enough that users do not mute it.

Request JSON

{
  "model": "ora-fin-0.1.1",
  "state": {
    "symbol": "AMZN"
  },
  "questions": {
    "dip": {
      "type": "yes_no",
      "ask": "C > sma(C, 200) and rsi(C, 14) < 40"
    },
    "down3": {
      "type": "yes_no",
      "instructions": "Has the stock closed lower 3 days in a row?"
    },
    "bounce_odds": {
      "type": "yes_no",
      "instructions": "Will it rally at least 5% at some point in the next month?"
    }
  },
  "actions": [
    {
      "id": "push",
      "when": "dip >= 0.6",
      "do": "webhook",
      "connection": "push-gateway",
      "body": {
        "topic": "follow_{{symbol}}",
        "title": "{{symbol}} pulled back",
        "body": "{{symbol}} dipped while still above its 200-day average.",
        "data": {
          "symbol": "{{symbol}}",
          "p_rally5": "{{bounce_odds}}",
          "as_of": "{{as_of}}"
        }
      }
    }
  ],
  "dry_run": true
}

Response JSON (AMZN, real)

{
  "model": "ora-fin-0.1.1",
  "answers": {
    "dip": {
      "yes_no": 0.3073,
      "rule": "C > sma(C, 200) and rsi(C, 14) < 40",
      "basis": "rule"
    },
    "down3": {
      "yes_no": 0.3106,
      "rule": "(C < C[-1]) and (C[-1] < C[-2]) and (C[-2] < C[-3])",
      "basis": "pattern"
    },
    "bounce_odds": {
      "yes_no": 0.536
    }
  },
  "context": {
    "symbol": "AMZN",
    "as_of": "2026-10-30"
  },
  "actions": [
    {
      "id": "push",
      "fired": false,
      "status": "skipped"
    }
  ]
}

offset rsi sma

Try it in the Playground

Fintech app builder · example 3

Earnings badges for a watchlist screen: NVDA, AAPL, MSFT, AMZN, NFLX

Show an 'earnings soon' badge and a 'beat last time' badge next to each symbol in the app's watchlist.

ora-fin-0.1.15 symbols, one request each4 questions

State5 symbols
Questions4 asked
Answersreal, captured
Actionsnone

State

{"symbol":"NVDA"} then AAPL, MSFT, AMZN, NFLX, one request each. The server fills in the latest completed session.

Questions

`soon`	rule	`days_to_earnings <= 10` Reports earnings within 10 days
`beat_both`	rule	`beat_eps_last > 0.5 and beat_revenue_last > 0.5` Beat on EPS and revenue last quarter
`streak`	rule	`beat_streak >= 4` Beat four quarters in a row
`bmo`	English → rule	Does the stock report before the market opens next time?

Answers

Symbol	`soon`rule	`beat_both`rule	`streak`rule	`bmo`rule
`NVDA`	0.0563	0.8591	0.9463	0.1409
`AAPL`	0.9392	0.8591	0.9463	0.1409
`MSFT`	0.0537	0.8591	0.9463	0.1409
`AMZN`	0.0537	0.1409	0.0537	0.1409
`NFLX`	0.0537	0.8591	0.55	0.1409

true false not known for rules; forecasts are odds. Hover a column for its question.

What it means

Session of 2026-10-30, 5 symbols: Reports earnings within 10 days: true for AAPL of 5. Beat on EPS and revenue last quarter: true for NVDA, AAPL, MSFT, NFLX of 5. Beat four quarters in a row: true for NVDA, AAPL, MSFT of 5. Does the stock report before the market opens next time: true for none of 5.

Badges map directly to fact rules, so they are either shown or not; no probability needs to reach the user.

Request JSON (NVDA; the others differ only in the symbol)

{
  "model": "ora-fin-0.1.1",
  "state": {
    "symbol": "NVDA"
  },
  "questions": {
    "soon": {
      "type": "yes_no",
      "ask": "days_to_earnings <= 10"
    },
    "beat_both": {
      "type": "yes_no",
      "ask": "beat_eps_last > 0.5 and beat_revenue_last > 0.5"
    },
    "streak": {
      "type": "yes_no",
      "ask": "beat_streak >= 4"
    },
    "bmo": {
      "type": "yes_no",
      "instructions": "Does the stock report before the market opens next time?"
    }
  }
}

Response JSON (NVDA, real)

{
  "model": "ora-fin-0.1.1",
  "answers": {
    "soon": {
      "yes_no": 0.0563,
      "rule": "days_to_earnings <= 10",
      "basis": "rule"
    },
    "beat_both": {
      "yes_no": 0.8591,
      "rule": "beat_eps_last > 0.5 and beat_revenue_last > 0.5",
      "basis": "rule"
    },
    "streak": {
      "yes_no": 0.9463,
      "rule": "beat_streak >= 4",
      "basis": "rule"
    },
    "bmo": {
      "yes_no": 0.1409,
      "rule": "next_report_bmo > 0.5",
      "basis": "pattern"
    }
  },
  "context": {
    "symbol": "NVDA",
    "as_of": "2026-10-30"
  }
}

beat_eps_last beat_revenue_last beat_streak days_to_earnings next_report_bmo

Try it in the Playground

Fintech app builder · example 4

A dividend calendar widget for income stocks (KO, PG, PEP, JNJ)

Fill a widget that lists upcoming ex-dates, yields and raise history for the user's income holdings.

ora-fin-0.1.14 symbols, one request each5 questions

State4 symbols
Questions5 asked
Answersreal, captured
Actionsnone

State

{"symbol":"KO"} then PG, PEP, JNJ, one request each. The server fills in the latest completed session.

Questions

`ex_soon`	rule	`days_to_ex_div <= 30` Goes ex-dividend within 30 days
`yield3`	rule	`div_yield_ttm > 3` Yield above 3%
`raised`	rule	`raised_last > 0.5` Raised its last dividend
`grower`	rule	`years_of_growth >= 10` Ten years of dividend growth
`next_up`	English → rule	Is the next declared dividend larger than the last one?

Answers

Symbol	`ex_soon`rule	`yield3`rule	`raised`rule	`grower`rule	`next_up`rule
`KO`	0.2049	0.0537	0.1409	0.9463	0.45
`PG`	0.0537	0.2091	0.1409	0.9463	0.50
`PEP`	0.0537	0.9463	0.1409	0.9463	0.50
`JNJ`	0.9187	0.0648	0.1409	0.9463	0.45

true false not known for rules; forecasts are odds. Hover a column for its question.

What it means

Session of 2026-10-30, 4 symbols: Goes ex-dividend within 30 days: true for JNJ of 4. Yield above 3%: true for PEP of 4. Raised its last dividend: true for none of 4. Ten years of dividend growth: true for KO, PG, PEP, JNJ of 4.

Ex-dates show only once declared; an undeclared next dividend answers no for ex-soon and not known for the next amount.

Request JSON (KO; the others differ only in the symbol)

{
  "model": "ora-fin-0.1.1",
  "state": {
    "symbol": "KO"
  },
  "questions": {
    "ex_soon": {
      "type": "yes_no",
      "ask": "days_to_ex_div <= 30"
    },
    "yield3": {
      "type": "yes_no",
      "ask": "div_yield_ttm > 3"
    },
    "raised": {
      "type": "yes_no",
      "ask": "raised_last > 0.5"
    },
    "grower": {
      "type": "yes_no",
      "ask": "years_of_growth >= 10"
    },
    "next_up": {
      "type": "yes_no",
      "instructions": "Is the next declared dividend larger than the last one?"
    }
  }
}

Response JSON (KO, real)

{
  "model": "ora-fin-0.1.1",
  "answers": {
    "ex_soon": {
      "yes_no": 0.2049,
      "rule": "days_to_ex_div <= 30",
      "basis": "rule"
    },
    "yield3": {
      "yes_no": 0.0537,
      "rule": "div_yield_ttm > 3",
      "basis": "rule"
    },
    "raised": {
      "yes_no": 0.1409,
      "rule": "raised_last > 0.5",
      "basis": "rule"
    },
    "grower": {
      "yes_no": 0.9463,
      "rule": "years_of_growth >= 10",
      "basis": "rule"
    },
    "next_up": {
      "yes_no": 0.45,
      "rule": "next_div_amount > last_div_amount",
      "basis": "pattern"
    }
  },
  "context": {
    "symbol": "KO",
    "as_of": "2026-10-30"
  }
}

days_to_ex_div div_yield_ttm last_div_amount next_div_amount raised_last years_of_growth

Try it in the Playground

Fintech app builder · example 5

Explain TSLA's volatility in a user-facing tooltip

Tell users in plain words whether today was a big day for this stock and whether bigger swings are likely.

ora-fin-0.1.1TSLA5 questions

StateTSLA
Questions5 asked
Answersreal, captured
Actionsnone

State

{"symbol":"TSLA"} The server fills in the latest completed session.

Questions

`big_day`	English → rule	Was today's move bigger than 1.5 ATR?
`atr3`	English → rule	Is the 14-day ATR more than 3% of the price?
`hv40`	English → rule	Is 20-day historical volatility above 40%?
`vol_rise`	forecast	Will volatility rise over the next 5 days? Volatility rising over 5 days
`big_move5`	forecast	Will there be a big move in either direction in the next 5 days? A big move either way in 5 days

Answers

Question	Answer	Reading
`big_day` Was today's move bigger than 1.5 ATR compiled to `abs(C - C[-1]) > 1.5 * atr(14)`	0.054	false
`atr3` Is the 14-day ATR more than 3% of the price compiled to `atr(14) / C > 0.03`	0.848	true
`hv40` Is 20-day historical volatility above 40% compiled to `std(log(C / C[-1]), 20) * sqrt(20 / 19) * sqrt(252) > 0.4`	0.3248	false
`vol_rise` Volatility rising over 5 days	0.38	38% · unlikely
`big_move5` A big move either way in 5 days	0.248	25% · unlikely

What it means

For TSLA on the session of 2026-10-30: True now: Is the 14-day ATR more than 3% of the price. Not true: Was today's move bigger than 1.5 ATR; Is 20-day historical volatility above 40%. Forecasts: Volatility rising over 5 days 38%; A big move either way in 5 days 25%.

The tooltip quotes the yes/no facts for today and the odds for the coming week, so users see the difference between what happened and what might.

Request JSON

{
  "model": "ora-fin-0.1.1",
  "state": {
    "symbol": "TSLA"
  },
  "questions": {
    "big_day": {
      "type": "yes_no",
      "instructions": "Was today's move bigger than 1.5 ATR?"
    },
    "atr3": {
      "type": "yes_no",
      "instructions": "Is the 14-day ATR more than 3% of the price?"
    },
    "hv40": {
      "type": "yes_no",
      "instructions": "Is 20-day historical volatility above 40%?"
    },
    "vol_rise": {
      "type": "yes_no",
      "instructions": "Will volatility rise over the next 5 days?"
    },
    "big_move5": {
      "type": "yes_no",
      "instructions": "Will there be a big move in either direction in the next 5 days?"
    }
  }
}

Response JSON (TSLA, real)

{
  "model": "ora-fin-0.1.1",
  "answers": {
    "big_day": {
      "yes_no": 0.054,
      "rule": "abs(C - C[-1]) > 1.5 * atr(14)",
      "basis": "pattern"
    },
    "atr3": {
      "yes_no": 0.848,
      "rule": "atr(14) / C > 0.03",
      "basis": "pattern"
    },
    "hv40": {
      "yes_no": 0.3248,
      "rule": "std(log(C / C[-1]), 20) * sqrt(20 / 19) * sqrt(252) > 0.4",
      "basis": "pattern"
    },
    "vol_rise": {
      "yes_no": 0.38
    },
    "big_move5": {
      "yes_no": 0.248
    }
  },
  "context": {
    "symbol": "TSLA",
    "as_of": "2026-10-30"
  }
}

abs atr log offset sqrt std

Try it in the Playground

Fintech app builder · example 6

Goal-based savings app: pause auto-invest into VTI in a sharp drawdown?

A savings app asks whether to show a 'stay the course' message when the fund it auto-invests in drops sharply.

ora-fin-0.1.1VTI4 questions2 actions

StateVTI
Questions4 asked
Answersreal, captured
Actions2 rules · dry run

State

{"symbol":"VTI"} The server fills in the latest completed session.

Questions

`down_month`	English → rule	Is the stock down more than 5% over the last month?
`bear`	English → rule	Is the stock in bear-market territory, more than 20% below its 52-week high?
`below_200`	English → rule	Is the stock below its 200-day moving average?
`drop5`	forecast	Will it drop at least 5% at some point in the next month? A 5% drawdown within a month

Answers

Question	Answer	Reading
`down_month` Is the stock down more than 5% over the last month compiled to `C / C[-21] - 1 < -0.05`	0.0662	false
`bear` Is the stock in bear-market territory, more than 20% below its 52-week high compiled to `C < 0.8 * max(H, 252)`	0.0537	false
`below_200` Is the stock below its 200-day moving average compiled to `C < sma(C, 200)`	0.0585	false
`drop5` A 5% drawdown within a month	0.187	19% · unlikely

Actions

Rules on the answers decide what to send.

down_month >= 0.6 or below_200 >= 0.6→Webhookin-app-messages

else→Webhookin-app-messages

What each action would send 1 of 2 fired · dry run, nothing sent

reassurerule false: skipped

nonewould send (dry run)Webhook → in-app-messages

{
  "segment": "autoinvest_VTI",
  "template": "none",
  "as_of": "2026-10-30"
}

What it means

For VTI on the session of 2026-10-30: Not true: Is the stock down more than 5% over the last month; Is the stock in bear-market territory, more than 20% below its 52-week high; Is the stock below its 200-day moving average. Forecasts: A 5% drawdown within a month 19%. Fired: none (Webhook → in-app-messages).

The app never stops a user's plan on its own; it chooses which message to show, and an explicit none keeps the message queue predictable.

Request JSON

{
  "model": "ora-fin-0.1.1",
  "state": {
    "symbol": "VTI"
  },
  "questions": {
    "down_month": {
      "type": "yes_no",
      "instructions": "Is the stock down more than 5% over the last month?"
    },
    "bear": {
      "type": "yes_no",
      "instructions": "Is the stock in bear-market territory, more than 20% below its 52-week high?"
    },
    "below_200": {
      "type": "yes_no",
      "instructions": "Is the stock below its 200-day moving average?"
    },
    "drop5": {
      "type": "yes_no",
      "instructions": "Will it drop at least 5% at some point in the next month?"
    }
  },
  "actions": [
    {
      "id": "reassure",
      "when": "down_month >= 0.6 or below_200 >= 0.6",
      "do": "webhook",
      "connection": "in-app-messages",
      "body": {
        "segment": "autoinvest_{{symbol}}",
        "template": "stay_the_course",
        "fund": "{{symbol}}",
        "as_of": "{{as_of}}"
      }
    },
    {
      "id": "none",
      "when": "else",
      "do": "webhook",
      "connection": "in-app-messages",
      "body": {
        "segment": "autoinvest_{{symbol}}",
        "template": "none",
        "as_of": "{{as_of}}"
      }
    }
  ],
  "dry_run": true
}

Response JSON (VTI, real)

{
  "model": "ora-fin-0.1.1",
  "answers": {
    "down_month": {
      "yes_no": 0.0662,
      "rule": "C / C[-21] - 1 < -0.05",
      "basis": "pattern"
    },
    "bear": {
      "yes_no": 0.0537,
      "rule": "C < 0.8 * max(H, 252)",
      "basis": "pattern"
    },
    "below_200": {
      "yes_no": 0.0585,
      "rule": "C < sma(C, 200)",
      "basis": "comparison"
    },
    "drop5": {
      "yes_no": 0.187
    }
  },
  "context": {
    "symbol": "VTI",
    "as_of": "2026-10-30"
  },
  "actions": [
    {
      "id": "reassure",
      "fired": false,
      "status": "skipped"
    },
    {
      "id": "none",
      "fired": true,
      "status": "dry_run",
      "do": "webhook",
      "connection": "in-app-messages",
      "preview": {
        "body": {
          "segment": "autoinvest_VTI",
          "template": "none",
          "as_of": "2026-10-30"
        }
      }
    }
  ]
}

max offset sma

Try it in the Playground

Fintech app builder · example 7

Candle of the day: teach users one pattern on SPY

Show an educational card naming today's candlestick on SPY, if any pattern printed.

ora-fin-0.1.1SPY5 questions

StateSPY
Questions5 asked
Answersreal, captured
Actionsnone

State

{"symbol":"SPY"} The server fills in the latest completed session.

Questions

`doji`	rule	`doji()` doji candle: Body at most 10% of the day's range.
`gravestone`	rule	`gravestone_doji()` gravestone doji candle: Doji with a long upper wick and almost no lower wick.
`dragonfly`	rule	`dragonfly_doji()` dragonfly doji candle: Doji with a long lower wick (60%+ of the range) and almost no upper wick.
`harami_bear`	rule	`harami_bear()` harami bear candle: A small red body inside yesterday's green body.
`tweezer_top`	rule	`tweezer_top()` tweezer top candle: Green then red, with highs within 0.1%.

Answers

Question	Answer	Reading
`doji` doji candle: Body at most 10% of the day's range.	0.0579	false
`gravestone` gravestone doji candle: Doji with a long upper wick and almost no lower wick.	0.0537	false
`dragonfly` dragonfly doji candle: Doji with a long lower wick (60%+ of the range) and almost no upper wick.	0.0579	false
`harami_bear` harami bear candle: A small red body inside yesterday's green body.	0.0597	false
`tweezer_top` tweezer top candle: Green then red, with highs within 0.1%.	0.0537	false

What it means

For SPY on the session of 2026-10-30: Not true: doji candle: Body at most 10% of the day's range.; gravestone doji candle: Doji with a long upper wick and almost no lower wick.; dragonfly doji candle: Doji with a long lower wick (60%+ of the range) and almost no upper wick.; harami bear candle: A small red body inside yesterday's green body.; tweezer top candle: Green then red, with highs within 0.1%..

Only a pattern that is true gets a card; on most days none prints, and the app falls back to a generic lesson.

Request JSON

{
  "model": "ora-fin-0.1.1",
  "state": {
    "symbol": "SPY"
  },
  "questions": {
    "doji": {
      "type": "yes_no",
      "ask": "doji()"
    },
    "gravestone": {
      "type": "yes_no",
      "ask": "gravestone_doji()"
    },
    "dragonfly": {
      "type": "yes_no",
      "ask": "dragonfly_doji()"
    },
    "harami_bear": {
      "type": "yes_no",
      "ask": "harami_bear()"
    },
    "tweezer_top": {
      "type": "yes_no",
      "ask": "tweezer_top()"
    }
  }
}

Response JSON (SPY, real)

{
  "model": "ora-fin-0.1.1",
  "answers": {
    "doji": {
      "yes_no": 0.0579,
      "rule": "doji()",
      "basis": "rule"
    },
    "gravestone": {
      "yes_no": 0.0537,
      "rule": "gravestone_doji()",
      "basis": "rule"
    },
    "dragonfly": {
      "yes_no": 0.0579,
      "rule": "dragonfly_doji()",
      "basis": "rule"
    },
    "harami_bear": {
      "yes_no": 0.0597,
      "rule": "harami_bear()",
      "basis": "rule"
    },
    "tweezer_top": {
      "yes_no": 0.0537,
      "rule": "tweezer_top()",
      "basis": "rule"
    }
  },
  "context": {
    "symbol": "SPY",
    "as_of": "2026-10-30"
  }
}

doji dragonfly_doji gravestone_doji harami_bear tweezer_top

Try it in the Playground

Fintech app builder · example 8

Weekly portfolio digest email for app users holding QQQ and SPY

Every Friday evening, email a short digest with trend and next-week odds for the two funds most users hold.

ora-fin-0.1.12 symbols, one request each4 questions1 actionworkflow · Fri at 17:00 ET

ScheduleFri at 17:00 ET
State2 symbols
Questions4 asked
Answersreal, captured
Actions1 rule · dry run

State

{"symbol":"QQQ"} then SPY, one request each. The server fills in the latest completed session.

Questions

`trend`	rule	`C > sma(C, 50)` Above the 50-day average
`momentum`	rule	`C > C[-63]` Higher than three months ago
`up_week`	forecast	Will the stock be higher in a week? Higher in a week
`drop5`	forecast	Will it drop at least 5% at some point in the next month? A 5% drawdown within a month

Answers

Symbol	`trend`rule	`momentum`rule	`up_week`forecast	`drop5`forecast	Fired
`QQQ`	0.0653	0.2786	0.561	0.443	`digest`
`SPY`	0.1128	0.3809	0.598	0.203	`digest`

true false not known for rules; forecasts are odds. Hover a column for its question.

Actions

Rules on the answers decide what to send. Each symbol runs its own request, so each one can fire.

trend >= 0→Emailuser-digests

QQQ 1 of 1 fired · dry run, nothing sent

digestwould send (dry run)Email → user-digests

{
  "subject": "QQQ this week (2026-10-30)",
  "text": "QQQ: above its 50-day 7%, higher than three months ago 28%. Odds it is higher in a week 56%; a 5% dip within a month 44%. Information, not advice."
}

SPY 1 of 1 fired · dry run, nothing sent

digestwould send (dry run)Email → user-digests

{
  "subject": "SPY this week (2026-10-30)",
  "text": "SPY: above its 50-day 11%, higher than three months ago 38%. Odds it is higher in a week 60%; a 5% dip within a month 20%. Information, not advice."
}

What it means

Session of 2026-10-30, 2 symbols: Above the 50-day average: true for none of 2. Higher than three months ago: true for none of 2. Highest odds for “Higher in a week”: SPY at 60%. digest fired for QQQ, SPY.

The digest always goes out and always labels the forecast as odds; rules and forecasts are never mixed in one sentence.

As a scheduled workflow (Fri at 17:00 ET)

Create it under Workflows in the console: it runs these questions for every symbol on the schedule and fires the actions per symbol. The answers above are what one run returned.

{
  "name": "Weekly portfolio digest email for app users holding QQQ and SPY",
  "symbols": "QQQ SPY",
  "days": [
    5
  ],
  "at_time": "17:00",
  "model": "ora-fin-0.1.1",
  "questions": {
    "trend": {
      "type": "yes_no",
      "ask": "C > sma(C, 50)"
    },
    "momentum": {
      "type": "yes_no",
      "ask": "C > C[-63]"
    },
    "up_week": {
      "type": "yes_no",
      "instructions": "Will the stock be higher in a week?"
    },
    "drop5": {
      "type": "yes_no",
      "instructions": "Will it drop at least 5% at some point in the next month?"
    }
  },
  "actions": [
    {
      "id": "digest",
      "when": "trend >= 0",
      "do": "email",
      "connection": "user-digests",
      "subject": "{{symbol}} this week ({{as_of}})",
      "message": "{{symbol}}: above its 50-day {{trend|pct}}, higher than three months ago {{momentum|pct}}. Odds it is higher in a week {{up_week|pct}}; a 5% dip within a month {{drop5|pct}}. Information, not advice."
    }
  ]
}

Request JSON (QQQ; the others differ only in the symbol)

{
  "model": "ora-fin-0.1.1",
  "state": {
    "symbol": "QQQ"
  },
  "questions": {
    "trend": {
      "type": "yes_no",
      "ask": "C > sma(C, 50)"
    },
    "momentum": {
      "type": "yes_no",
      "ask": "C > C[-63]"
    },
    "up_week": {
      "type": "yes_no",
      "instructions": "Will the stock be higher in a week?"
    },
    "drop5": {
      "type": "yes_no",
      "instructions": "Will it drop at least 5% at some point in the next month?"
    }
  },
  "actions": [
    {
      "id": "digest",
      "when": "trend >= 0",
      "do": "email",
      "connection": "user-digests",
      "subject": "{{symbol}} this week ({{as_of}})",
      "message": "{{symbol}}: above its 50-day {{trend|pct}}, higher than three months ago {{momentum|pct}}. Odds it is higher in a week {{up_week|pct}}; a 5% dip within a month {{drop5|pct}}. Information, not advice."
    }
  ],
  "dry_run": true
}

Response JSON (QQQ, real)

{
  "model": "ora-fin-0.1.1",
  "answers": {
    "trend": {
      "yes_no": 0.0653,
      "rule": "C > sma(C, 50)",
      "basis": "rule"
    },
    "momentum": {
      "yes_no": 0.2786,
      "rule": "C > C[-63]",
      "basis": "rule"
    },
    "up_week": {
      "yes_no": 0.561
    },
    "drop5": {
      "yes_no": 0.443
    }
  },
  "context": {
    "symbol": "QQQ",
    "as_of": "2026-10-30"
  },
  "actions": [
    {
      "id": "digest",
      "fired": true,
      "status": "dry_run",
      "do": "email",
      "connection": "user-digests",
      "preview": {
        "subject": "QQQ this week (2026-10-30)",
        "text": "QQQ: above its 50-day 7%, higher than three months ago 28%. Odds it is higher in a week 56%; a 5% dip within a month 44%. Information, not advice."
      }
    }
  ]
}

offset sma

Try it in the Playground

Fintech app builder · example 9

A 'new 52-week high' badge for COST

Show a celebratory badge when a holding makes a new 52-week high on good volume.

ora-fin-0.1.1COST4 questions1 action

StateCOST
Questions4 asked
Answersreal, captured
Actions1 rule · dry run

State

{"symbol":"COST"} The server fills in the latest completed session.

Questions

`new_high`	rule	`H > highest(H, 252)` New 52-week high
`close_high`	English → rule	Did the stock make a new 52-week closing high?
`volume`	rule	`V > avg(V, 20)` Volume above its 20-day average
`pullback_odds`	forecast	Will it drop at least 5% at some point in the next month? A 5% drawdown within a month

Answers

Question	Answer	Reading
`new_high` New 52-week high	0.0669	false
`close_high` Did the stock make a new 52-week closing high compiled to `C > highest(C, 252)`	0.0614	false
`volume` Volume above its 20-day average	0.9297	true
`pullback_odds` A 5% drawdown within a month	0.319	32% · unlikely

Actions

Rules on the answers decide what to send.

new_high >= 0.6→Webhookbadge-service

What each action would send 0 of 1 fired · dry run, nothing sent

badgerule false: skipped

What it means

For COST on the session of 2026-10-30: True now: Volume above its 20-day average. Not true: New 52-week high; Did the stock make a new 52-week closing high. Forecasts: A 5% drawdown within a month 32%. No action fired: every rule was false.

The badge depends only on the fact rule; the volume flag lets the app add 'on strong volume' when it is true.

Request JSON

{
  "model": "ora-fin-0.1.1",
  "state": {
    "symbol": "COST"
  },
  "questions": {
    "new_high": {
      "type": "yes_no",
      "ask": "H > highest(H, 252)"
    },
    "close_high": {
      "type": "yes_no",
      "instructions": "Did the stock make a new 52-week closing high?"
    },
    "volume": {
      "type": "yes_no",
      "ask": "V > avg(V, 20)"
    },
    "pullback_odds": {
      "type": "yes_no",
      "instructions": "Will it drop at least 5% at some point in the next month?"
    }
  },
  "actions": [
    {
      "id": "badge",
      "when": "new_high >= 0.6",
      "do": "webhook",
      "connection": "badge-service",
      "body": {
        "badge": "new_52w_high",
        "symbol": "{{symbol}}",
        "closed_at_high": "{{close_high}}",
        "volume_confirmed": "{{volume}}",
        "as_of": "{{as_of}}"
      }
    }
  ],
  "dry_run": true
}

Response JSON (COST, real)

{
  "model": "ora-fin-0.1.1",
  "answers": {
    "new_high": {
      "yes_no": 0.0669,
      "rule": "H > highest(H, 252)",
      "basis": "rule"
    },
    "close_high": {
      "yes_no": 0.0614,
      "rule": "C > highest(C, 252)",
      "basis": "pattern"
    },
    "volume": {
      "yes_no": 0.9297,
      "rule": "V > avg(V, 20)",
      "basis": "rule"
    },
    "pullback_odds": {
      "yes_no": 0.319
    }
  },
  "context": {
    "symbol": "COST",
    "as_of": "2026-10-30"
  },
  "actions": [
    {
      "id": "badge",
      "fired": false,
      "status": "skipped"
    }
  ]
}

avg highest

Try it in the Playground

Fintech app builder · example 10

Round-up investing: which fund gets this week's spare change?

A round-up app picks between a stock fund and a bond fund based on trend and drawdown, then posts the allocation.

ora-fin-0.1.12 symbols, one request each4 questions

State2 symbols
Questions4 asked
Answersreal, captured
Actionsnone

State

{"symbol":"VOO"} then BND, one request each. The server fills in the latest completed session.

Questions

`trend`	English → rule	Is the stock above its 200-day moving average?
`dd`	rule	`C < 0.8 * max(H, 252)` More than 20% off the 52-week high
`sma_up`	rule	`sma(C, 200) > ref(sma(C, 200), -20)` The 200-day average is rising
`drop5`	forecast	Will it drop at least 5% at some point in the next month? A 5% drawdown within a month

Answers

Symbol	`trend`rule	`dd`rule	`sma_up`rule	`drop5`forecast
`VOO`	0.9463	0.0537	0.9463	0.194
`BND`	0.2013	0.0537	0.0674	0.007

true false not known for rules; forecasts are odds. Hover a column for its question.

What it means

Session of 2026-10-30, 2 symbols: Is the stock above its 200-day moving average: true for VOO of 2. More than 20% off the 52-week high: true for none of 2. The 200-day average is rising: true for VOO of 2. Highest odds for “A 5% drawdown within a month”: VOO at 19%.

Both funds answer the same questions; the app's own policy, not Ora, decides the split from these answers.

Request JSON (VOO; the others differ only in the symbol)

{
  "model": "ora-fin-0.1.1",
  "state": {
    "symbol": "VOO"
  },
  "questions": {
    "trend": {
      "type": "yes_no",
      "instructions": "Is the stock above its 200-day moving average?"
    },
    "dd": {
      "type": "yes_no",
      "ask": "C < 0.8 * max(H, 252)"
    },
    "sma_up": {
      "type": "yes_no",
      "ask": "sma(C, 200) > ref(sma(C, 200), -20)"
    },
    "drop5": {
      "type": "yes_no",
      "instructions": "Will it drop at least 5% at some point in the next month?"
    }
  }
}

Response JSON (VOO, real)

{
  "model": "ora-fin-0.1.1",
  "answers": {
    "trend": {
      "yes_no": 0.9463,
      "rule": "C > sma(C, 200)",
      "basis": "comparison"
    },
    "dd": {
      "yes_no": 0.0537,
      "rule": "C < 0.8 * max(H, 252)",
      "basis": "rule"
    },
    "sma_up": {
      "yes_no": 0.9463,
      "rule": "sma(C, 200) > ref(sma(C, 200), -20)",
      "basis": "rule"
    },
    "drop5": {
      "yes_no": 0.194
    }
  },
  "context": {
    "symbol": "VOO",
    "as_of": "2026-10-30"
  }
}

max ref sma

Try it in the Playground

Information, not investment advice. Rules answer from the latest completed daily session; forecasts are probabilities. Actions ran as dry runs: nothing was sent. More in Builders: Quant developer, Robo-advisor, Broker app, Algo / bot developer, Data vendor / platform, Trading educator / newsletter.

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