below_premarket_low
Close below the pre-market session low.
At a glance
close < min(price[04:00..09:30])| Type | state (boolean) |
| Group | Price |
| Category | Session levels & position |
| Update cadence | 1 min · mkt hrs |
| Universe | all tickers |
| History | none — live row only, not historized (no as-of reads) |
| Firing | continuous |
Today's session levels (open, high, low) and where price sits relative to them and yesterday's landmarks.
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 →
curl "https://api.tickerbot.io/v2/signals/below_premarket_low" \
-H "Authorization: Bearer YOUR_KEY"{
"as_of": "2026-08-18T00:22:54.262Z",
"signal": "below_premarket_low",
"condition": null,
"universe": null,
"count": 2,
"results": [
{
"ticker": "AACPR",
"name": "Apogee Acquisition Corp Rights",
"value": true
},
{
"ticker": "ANNAW",
"name": "AleAnna, Inc. Warrant",
"value": true
}
]
}curl -X POST "https://api.tickerbot.io/v2/signals/below_premarket_low/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 →
curl -G "https://api.tickerbot.io/v2/scan" \
--data-urlencode "q=below_premarket_low" \
-H "Authorization: Bearer YOUR_KEY"{
"as_of": "2026-08-18T00:22:54.676Z",
"query": {
"q": "below_premarket_low",
"limit": 2,
"order": "day_change_pct",
"dir": "desc",
"fields": [],
"full": false,
"universe": null,
"asset_class": null
},
"count": 2,
"results": [
{
"ticker": "MNDO",
"name": "Mind CTI Ltd",
"asset_class": "stocks",
"asset_type": "CS",
"price": 1.035,
"day_change_pct": 0.0147,
"gap_pct": -0.0196,
"relative_volume": null,
"market_cap": 20588869
},
{
"ticker": "WENNU",
"name": "Wen Acquisition Corp Unit",
"asset_class": "stocks",
"asset_type": "UNIT",
"price": 10.49,
"day_change_pct": 0.0029,
"gap_pct": 0.0036,
"relative_volume": 12.0554,
"market_cap": null
}
]
}curl -X POST "https://api.tickerbot.io/v2/scan/subscribe" \
-H "Content-Type: application/json" \
-H "Authorization: Bearer YOUR_KEY" \
-d '{"q": "below_premarket_low", "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 →
curl -G "https://api.tickerbot.io/v2/events" \
-d "kind=signal" -d "signal=below_premarket_low" -d "transition=enter" -d "since=2026-01-10" \
-H "Authorization: Bearer YOUR_KEY"{
"as_of": "2026-08-18T00:22:54.824Z",
"query": {
"kind": "signal",
"tickers": null,
"universe": null,
"since": "2026-01-10T00:00:00.000Z",
"until": null,
"limit": 2,
"signal": "below_premarket_low",
"transition": "enter"
},
"count": 2,
"results": [
{
"ticker": "ZUMZ",
"ts": "2026-08-17T20:15:44.625Z",
"kind": "signal",
"payload": {
"signal": "below_premarket_low",
"transition": "enter",
"price": 18.089,
"definition_version": 6
}
},
{
"ticker": "ZECP",
"ts": "2026-08-17T20:15:44.625Z",
"kind": "signal",
"payload": {
"signal": "below_premarket_low",
"transition": "enter",
"price": 38.38,
"definition_version": 6
}
}
]
}curl "https://api.tickerbot.io/v2/signals/below_premarket_low/ZUMZ/events" \
-H "Authorization: Bearer YOUR_KEY"{
"as_of": "2026-08-18T00:22:54.953Z",
"ticker": "ZUMZ",
"signal": "below_premarket_low",
"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": "2026-08-17T20:09:39.732Z",
"ended_at": "2026-08-17T20:12:45.502Z",
"start_price": 18.02,
"end_price": 18.02,
"definition_version": 6
}
]
}Same grammar on scan and webhooks. This column is live-tense only — it isn't historized, so ?asof= reads and series pulls don't carry it.