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Concepts › Signals › Price action › Ranges & reversals

below_opening_range

Price is trading below the first 15-minute opening-range low.

Watch this signal live on real tickers: Open in Explore →

At a glance

Definition
close < or_low (OR = first 15 min after 09:30 ET)
Typestate (boolean)
GroupPrice action
CategoryRanges & reversals
Update cadence1 min · mkt hrs
Universeall tickers
Historyintraday state only — as-of by timestamp at interval=1h
Firingcontinuous

Range structures and their resolution: opening range, breaks, consolidation, pullbacks, reversals, unusual range width.

Query it

Every applicable form factor, grouped by endpoint family. Swap YOUR_KEY for the value from /dashboard/keys. 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. Docs →

Live — every ticker where it fires now
curl "https://api.tickerbot.io/v2/signals/below_opening_range" \
  -H "Authorization: Bearer YOUR_KEY"
Response (sampled 2026-08-18, trimmed)
{
 "as_of": "2026-08-18T00:22:53.644Z",
 "signal": "below_opening_range",
 "condition": null,
 "universe": null,
 "count": 2,
 "results": [
  {
   "ticker": "AACPR",
   "name": "Apogee Acquisition Corp Rights",
   "value": true
  },
  {
   "ticker": "AGNCM",
   "name": "AGNC Investment Corp. Depositary Shares rep 6.875% Series D Fixed-to-Floating Cumulative Redeemable Preferred Stock",
   "value": true
  }
 ]
}
Subscribe — webhook when a ticker starts matching
curl -X POST "https://api.tickerbot.io/v2/signals/below_opening_range/subscribe" \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer YOUR_KEY" \
  -d '{"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. Docs →

Live — the whole market, filtered on this signal
curl -G "https://api.tickerbot.io/v2/scan" \
  --data-urlencode "q=below_opening_range" \
  -H "Authorization: Bearer YOUR_KEY"
Response (sampled 2026-08-18, trimmed)
{
 "as_of": "2026-08-18T00:22:54.120Z",
 "query": {
  "q": "below_opening_range",
  "limit": 2,
  "order": "day_change_pct",
  "dir": "desc",
  "fields": [],
  "full": false,
  "universe": null,
  "asset_class": null
 },
 "count": 2,
 "results": [
  {
   "ticker": "IEAGR",
   "name": "Infinite Eagle Acquisition Corp. Rights",
   "asset_class": "stocks",
   "asset_type": "RIGHT",
   "price": 0.18,
   "day_change_pct": 0.0582,
   "gap_pct": 0.0006,
   "relative_volume": null,
   "market_cap": null
  },
  {
   "ticker": "IVDAW",
   "name": "Iveda Solutions, Inc. Warrant",
   "asset_class": "stocks",
   "asset_type": "WARRANT",
   "price": 0.037,
   "day_change_pct": 0.0306,
   "gap_pct": 0.0028,
   "relative_volume": null,
   "market_cap": null
  }
 ]
}
As-of — a past intraday moment (hourly state)
curl -G "https://api.tickerbot.io/v2/scan" \
  --data-urlencode "q=below_opening_range" \
  -d "asof=2026-05-20T17:45:00Z" -d "interval=1h" \
  -H "Authorization: Bearer YOUR_KEY"
Response (sampled 2026-08-18, trimmed)
{
 "as_of": "2026-05-20T17:45:00Z",
 "query": {
  "q": "below_opening_range",
  "asof": "2026-05-20T17:45:00Z",
  "interval": "1h",
  "limit": 2,
  "order": "day_change_pct",
  "dir": "desc",
  "fields": [],
  "full": false,
  "universe": null,
  "asset_class": null
 },
 "count": 0,
 "results": []
}
Subscribe — webhook on a market-wide condition
curl -X POST "https://api.tickerbot.io/v2/scan/subscribe" \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer YOUR_KEY" \
  -d '{"q": "below_opening_range", "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 events /v2/events

The flag as a timeline: each edge as a point event, and the spans it stayed true. Docs →

Firings — every enter edge as a point event
curl -G "https://api.tickerbot.io/v2/events" \
  -d "kind=signal" -d "signal=below_opening_range" -d "transition=enter" -d "since=2026-01-10" \
  -H "Authorization: Bearer YOUR_KEY"
Response (sampled 2026-08-18, trimmed)
{
 "as_of": "2026-08-18T00:22:56.417Z",
 "query": {
  "kind": "signal",
  "tickers": null,
  "universe": null,
  "since": "2026-01-10T00:00:00.000Z",
  "until": null,
  "limit": 2,
  "signal": "below_opening_range",
  "transition": "enter"
 },
 "count": 2,
 "results": [
  {
   "ticker": "ZUMZ",
   "ts": "2026-08-17T20:15:44.625Z",
   "kind": "signal",
   "payload": {
    "signal": "below_opening_range",
    "transition": "enter",
    "price": 18.089,
    "definition_version": 6
   }
  },
  {
   "ticker": "ZECP",
   "ts": "2026-08-17T20:15:44.625Z",
   "kind": "signal",
   "payload": {
    "signal": "below_opening_range",
    "transition": "enter",
    "price": 38.38,
    "definition_version": 6
   }
  }
 ]
}
Spans — when it was true for one ticker (ZUMZ)
curl "https://api.tickerbot.io/v2/signals/below_opening_range/ZUMZ/events" \
  -H "Authorization: Bearer YOUR_KEY"
Response (sampled 2026-08-18, trimmed)
{
 "as_of": "2026-08-18T00:22:56.567Z",
 "ticker": "ZUMZ",
 "signal": "below_opening_range",
 "count": 2,
 "events": [
  {
   "started_at": "2026-08-17T20:15:44.625Z",
   "ended_at": "2026-08-17T20:17:40.114Z",
   "start_price": 18.089,
   "end_price": 18.09,
   "definition_version": 6
  },
  {
   "started_at": "2026-08-17T14:55:42.600Z",
   "ended_at": "2026-08-17T20:12:45.502Z",
   "start_price": 18.335,
   "end_price": 18.02,
   "definition_version": 6
  }
 ]
}

Same grammar on scan and webhooks. This column lives in intraday state: ?asof= reads carry it at interval=1h with a timestamp, not at daily resolution.

Related signals — Ranges & reversals