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last_20d_low_date

Date the trailing-20-day low was set.

metadata
typedate
cadencepost-close daily
intervals1m/1h/1d
universeall tickers
historyfull · since 2003
nullableyes — NULL where not applicable

Swap YOUR_KEY for a key from /dashboard/keys. Responses are real captures from 2026-09-18, trimmed.

The whole market, filtered on it /v2/scan

Live — the whole market, ranked by this column
curl -X POST "https://api.tickerbot.io/v2/scan" \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer YOUR_KEY" \
  -d '{ "q": "last_20d_low_date IS NOT NULL", "order": "last_20d_low_date", "columns": "last_20d_low_date" }'
Response (sampled 2026-09-18, trimmed)
{
 "as_of": "2026-09-18T14:39:21.697Z",
 "query": {
  "q": "last_20d_low_date IS NOT NULL",
  "limit": 2,
  "order": "last_20d_low_date",
  "dir": "desc",
  "fields": [
   "last_20d_low_date"
  ],
  "full": false,
  "universe": null,
  "asset_class": null
 },
 "count": 2,
 "results": [
  {
   "ticker": "AACG",
   "name": "ATA Creativity Global American Depositary Shares",
   "asset_class": "stocks",
   "asset_type": "ADRC",
   "price": 0.811,
   "change_1d_pct": -3.755893616440526,
   "gap_pct": -6.9601,
   "relative_volume": 0.9812,
   "market_cap": 35862848,
   "last_20d_low_date": "2026-09-18T00:00:00.000Z"
  },
  {
   "ticker": "AACPW",
   "name": "Apogee Acquisition Corp Warrant",
   "asset_class": "stocks",
   "asset_type": "WARRANT",
   "price": 0.0864,
   "change_1d_pct": null,
   "gap_pct": null,
   "relative_volume": 2.2846,
   "market_cap": null,
   "last_20d_low_date": "2026-09-18T00:00:00.000Z"
  }
 ]
}
As-of — the same scan at a past date
curl -X POST "https://api.tickerbot.io/v2/scan" \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer YOUR_KEY" \
  -d '{ "q": "last_20d_low_date IS NOT NULL", "order": "last_20d_low_date", "columns": "last_20d_low_date", "asof": "2026-07-04" }'
Response (sampled 2026-09-18, trimmed)
{
 "as_of": "2026-06-20",
 "query": {
  "q": "last_20d_low_date IS NOT NULL",
  "asof": "2026-06-20",
  "interval": "auto",
  "limit": 2,
  "order": "last_20d_low_date",
  "dir": "desc",
  "fields": [
   "last_20d_low_date"
  ],
  "full": false,
  "universe": null,
  "asset_class": null
 },
 "count": 2,
 "results": [
  {
   "ticker": "X:AVAXUSD",
   "name": "Avalanche",
   "asset_class": "crypto",
   "asset_type": null,
   "price": 6.236,
   "change_1d_pct": 5.8743633276740255,
   "gap_pct": -0.016977928692690082,
   "relative_volume": 1.6281640981790364,
   "market_cap": null,
   "last_20d_low_date": "2026-06-19T00:00:00.000Z"
  },
  {
   "ticker": "AA",
   "name": "Alcoa Corporation",
   "asset_class": "stocks",
   "asset_type": "CS",
   "price": 59.37,
   "change_1d_pct": -3.823100599384415,
   "gap_pct": -0.8585776769803889,
   "relative_volume": 1.4007651960571452,
   "market_cap": 15485913000,
   "last_20d_low_date": "2026-06-18T00:00:00.000Z"
  }
 ]
}

Its history /v2/series

History — the column on an aligned time grid
curl "https://api.tickerbot.io/v2/series?tickers=AAPL,MSFT&columns=close,last_20d_low_date" \
  -H "Authorization: Bearer YOUR_KEY"
Response (sampled 2026-09-18, trimmed)
{
 "as_of": "2026-09-18T14:39:24.691Z",
 "interval": "1d",
 "tickers": [
  "AAPL",
  "MSFT"
 ],
 "columns": [
  "close",
  "last_20d_low_date"
 ],
 "count": 6,
 "series": {
  "AAPL": [
   {
    "t": "2026-09-15",
    "close": 331.34,
    "last_20d_low_date": "2026-08-18T00:00:00.000Z"
   },
   {
    "t": "2026-09-16",
    "close": 332.41,
    "last_20d_low_date": "2026-08-21T00:00:00.000Z"
   },
   {
    "t": "2026-09-17",
    "close": 337.002,
    "last_20d_low_date": "2026-08-21T00:00:00.000Z"
   }
  ],
  "MSFT": [
   {
    "t": "2026-09-15",
    "close": 497.12,
    "last_20d_low_date": "2026-08-18T00:00:00.000Z"
   },
   {
    "t": "2026-09-16",
    "close": 490.3,
    "last_20d_low_date": "2026-08-21T00:00:00.000Z"
   },
   {
    "t": "2026-09-17",
    "close": 497.75,
    "last_20d_low_date": "2026-08-21T00:00:00.000Z"
   }
  ]
 }
}

Same grammar on scan, series, and webhooks; state reads take ?asof= for point-in-time answers.

Related signals — Highs & lows