# stochastic_d

Stochastic oscillator %D: 3-period smoothing of %K.

A numeric signal column on the Tickerbot computed state table (20,798+ ticker rows) — computed by the platform, queryable by bare name across the API. Values are NULL on rows the signal doesn't apply to.

- Group: Technicals
- Category: Oscillators
- Type: numeric
- Update cadence: post-close daily
- Intervals: 1d
- Universe: all tickers
- History: full · since 2003
- Nullable: yes

## Query it

Every applicable form factor, grouped by endpoint family. Response payloads are real captures, sampled 2026-08-18 and trimmed; your run's values and dates will differ.

### Use signals — `/v2/signals/{signal}`

One signal across the market: who matches now, who matched then, and a push when someone starts. (https://tickerbot.io/docs/endpoints/signals.md)

#### Live — every ticker with stochastic_d above a cutoff

```bash
curl -G "https://api.tickerbot.io/v2/signals/stochastic_d" \
  --data-urlencode "condition=> 99.03140691226581" \
  -H "Authorization: Bearer YOUR_KEY"
```

Response (sampled 2026-08-18, trimmed):

```json
{
 "as_of": "2026-08-18T00:25:57.625Z",
 "signal": "stochastic_d",
 "condition": "> 99.03140691226581",
 "universe": null,
 "count": 2,
 "results": [
  {
   "ticker": "AAAC",
   "name": "Columbia AAA CLO ETF",
   "value": 100
  },
  {
   "ticker": "AESPU",
   "name": "Aeon Acquisition I Corp. Units",
   "value": 100
  }
 ]
}
```

#### As-of — the same read at a past date

```bash
curl -G "https://api.tickerbot.io/v2/signals/stochastic_d" \
  --data-urlencode "condition=> 99.03140691226581" \
  -d "asof=2026-05-20" \
  -H "Authorization: Bearer YOUR_KEY"
```

Response (sampled 2026-08-18, trimmed):

```json
{
 "as_of": "2026-05-20",
 "signal": "stochastic_d",
 "condition": "> 99.03140691226581",
 "universe": null,
 "count": 2,
 "results": [
  {
   "ticker": "AACB",
   "name": "Artius II Acquisition Inc. Class A Ordinary Shares",
   "value": 100
  },
  {
   "ticker": "ALUB.WS",
   "name": "Alussa Energy Acquisition Corp. II Redeemable Warrants, each whole warrant exercisable for one Class A ordinary share at an exercise price of $11.50 per share",
   "value": 100
  }
 ]
}
```

#### Subscribe — webhook when a ticker starts matching

```bash
curl -X POST "https://api.tickerbot.io/v2/signals/stochastic_d/subscribe" \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer YOUR_KEY" \
  -d '{"condition": "> 99.03140691226581", "target_url": "https://example.com/hooks/tickerbot"}'
```

Returns 201 with the created webhook — the same shape as GET /v2/webhooks/{id}, plus a one-time signing_secret for HMAC verification.

### Use scan — `/v2/scan`

The whole market through a WHERE clause — this signal composed freely with any other column. (https://tickerbot.io/docs/endpoints/scan.md)

#### Live — the whole market, ranked by this column

```bash
curl -G "https://api.tickerbot.io/v2/scan" \
  --data-urlencode "q=stochastic_d IS NOT NULL" \
  -d "order=stochastic_d" -d "columns=stochastic_d" \
  -H "Authorization: Bearer YOUR_KEY"
```

Response (sampled 2026-08-18, trimmed):

```json
{
 "as_of": "2026-08-18T00:26:00.704Z",
 "query": {
  "q": "stochastic_d IS NOT NULL",
  "limit": 2,
  "order": "stochastic_d",
  "dir": "desc",
  "fields": [
   "stochastic_d"
  ],
  "full": false,
  "universe": null,
  "asset_class": null
 },
 "count": 2,
 "results": [
  {
   "ticker": "AAAC",
   "name": "Columbia AAA CLO ETF",
   "asset_class": "stocks",
   "asset_type": "ETF",
   "price": 20.095,
   "day_change_pct": null,
   "gap_pct": null,
   "relative_volume": null,
   "market_cap": null,
   "stochastic_d": 100
  },
  {
   "ticker": "AESPU",
   "name": "Aeon Acquisition I Corp. Units",
   "asset_class": "stocks",
   "asset_type": "UNIT",
   "price": 10.19,
   "day_change_pct": null,
   "gap_pct": null,
   "relative_volume": null,
   "market_cap": null,
   "stochastic_d": 100
  }
 ]
}
```

#### As-of — the same scan at a past date

```bash
curl -G "https://api.tickerbot.io/v2/scan" \
  --data-urlencode "q=stochastic_d IS NOT NULL" \
  -d "order=stochastic_d" -d "columns=stochastic_d" \
  -d "asof=2026-05-20" \
  -H "Authorization: Bearer YOUR_KEY"
```

Response (sampled 2026-08-18, trimmed):

```json
{
 "as_of": "2026-05-20",
 "query": {
  "q": "stochastic_d IS NOT NULL",
  "asof": "2026-05-20",
  "interval": "auto",
  "limit": 2,
  "order": "stochastic_d",
  "dir": "desc",
  "fields": [
   "stochastic_d"
  ],
  "full": false,
  "universe": null,
  "asset_class": null
 },
 "count": 2,
 "results": [
  {
   "ticker": "AACB",
   "name": "Artius II Acquisition Inc. Class A Ordinary Shares",
   "asset_class": "stocks",
   "asset_type": "CS",
   "price": 10.44,
   "day_change_pct": 0,
   "gap_pct": 0,
   "relative_volume": 0.03339596417172861,
   "market_cap": null,
   "stochastic_d": 100
  },
  {
   "ticker": "ALUB.WS",
   "name": "Alussa Energy Acquisition Corp. II Redeemable Warrants, each whole warrant exercisable for one Class A ordinary share at an exercise price of $11.50 per share",
   "asset_class": "stocks",
   "asset_type": "WARRANT",
   "price": 0.49,
   "day_change_pct": 0,
   "gap_pct": -2.7959183673469368,
   "relative_volume": null,
   "market_cap": null,
   "stochastic_d": 100
  }
 ]
}
```

#### Subscribe — webhook on a market-wide condition

```bash
curl -X POST "https://api.tickerbot.io/v2/scan/subscribe" \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer YOUR_KEY" \
  -d '{"q": "stochastic_d > 99.03140691226581", "target_url": "https://example.com/hooks/tickerbot"}'
```

Returns 201 with the created webhook object; deliveries carry the tickers matching the condition at each evaluation.

### Use series — `/v2/series`

Its history over time, on one aligned grid. (https://tickerbot.io/docs/endpoints/series.md)

#### History — the column on an aligned time grid

```bash
curl "https://api.tickerbot.io/v2/series?tickers=AAPL,MSFT&columns=close,stochastic_d" \
  -H "Authorization: Bearer YOUR_KEY"
```

Response (sampled 2026-08-18, trimmed):

```json
{
 "as_of": "2026-08-18T00:26:03.739Z",
 "interval": "1d",
 "tickers": [
  "AAPL",
  "MSFT"
 ],
 "columns": [
  "close",
  "stochastic_d"
 ],
 "count": 6,
 "series": {
  "AAPL": [
   {
    "t": "2026-08-12",
    "close": 302.25,
    "stochastic_d": 11.491312896521345
   },
   {
    "t": "2026-08-13",
    "close": 305.26,
    "stochastic_d": 9.282796984811148
   },
   {
    "t": "2026-08-14",
    "close": 305.93,
    "stochastic_d": 10.040408437084224
   }
  ],
  "MSFT": [
   {
    "t": "2026-08-12",
    "close": 492.43,
    "stochastic_d": 90.37786573718462
   },
   {
    "t": "2026-08-13",
    "close": 496.88,
    "stochastic_d": 87.77796656174951
   },
   {
    "t": "2026-08-14",
    "close": 495.4,
    "stochastic_d": 85.24957802009571
   }
  ]
 }
}
```

## Related signals (Oscillators)

- [rsi_14](https://tickerbot.io/docs/signals/rsi_14.md)
- [rsi_7](https://tickerbot.io/docs/signals/rsi_7.md)
- [rsi_overbought](https://tickerbot.io/docs/signals/rsi_overbought.md)
- [rsi_oversold](https://tickerbot.io/docs/signals/rsi_oversold.md)
- [stochastic_k](https://tickerbot.io/docs/signals/stochastic_k.md)

---

Full catalog: https://tickerbot.io/docs/signals.md · Schema: https://tickerbot.io/docs/schema.md · Interactive: https://tickerbot.io/explore?signal=stochastic_d · HTML: https://tickerbot.io/docs/signals/stochastic_d/