below_yesterday_low
Close below the prior session’s intraday low.
Swap YOUR_KEY for a key from /dashboard/keys. Responses are real captures from 2026-09-18, trimmed.
Every ticker matching this signal /v2/signals/{signal}
Live — every ticker where it fires now
curl "https://api.tickerbot.io/v2/signals/below_yesterday_low" \
-H "Authorization: Bearer YOUR_KEY"Response (sampled 2026-09-18, trimmed)
{
"as_of": "2026-09-18T14:37:43.423Z",
"signal": "below_yesterday_low",
"condition": null,
"universe": null,
"count": 2,
"results": [
{
"ticker": "AA",
"name": "Alcoa Corporation",
"value": true
},
{
"ticker": "AAAA",
"name": "Amplius Aggressive Asset Allocation ETF",
"value": true
}
]
}As-of — the same read at a past date
curl "https://api.tickerbot.io/v2/signals/below_yesterday_low?asof=2026-07-04" \
-H "Authorization: Bearer YOUR_KEY"Response (sampled 2026-09-18, trimmed)
{
"as_of": "2026-06-20",
"signal": "below_yesterday_low",
"condition": null,
"universe": null,
"count": 2,
"results": [
{
"ticker": "AA",
"name": "Alcoa Corporation",
"value": true
},
{
"ticker": "AAAU",
"name": "Goldman Sachs Physical Gold ETF Shares",
"value": true
}
]
}Subscribe — webhook when a ticker starts matching
curl -X POST "https://api.tickerbot.io/v2/signals/below_yesterday_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.
The whole market, filtered on it /v2/scan
Live — the whole market, filtered on this signal
curl -X POST "https://api.tickerbot.io/v2/scan" \
-H "Content-Type: application/json" \
-H "Authorization: Bearer YOUR_KEY" \
-d '{ "q": "below_yesterday_low" }'Response (sampled 2026-09-18, trimmed)
{
"as_of": "2026-09-18T14:37:43.964Z",
"query": {
"q": "below_yesterday_low",
"limit": 2,
"order": "change_1d_pct",
"dir": "desc",
"fields": [],
"full": false,
"universe": null,
"asset_class": null
},
"count": 2,
"results": [
{
"ticker": "MNSBP",
"name": "MainStreet Bancshares, Inc. Depositary Shares",
"asset_class": "stocks",
"asset_type": "CS",
"price": 25.01,
"change_1d_pct": -0.000399838465259103,
"gap_pct": -0.0004,
"relative_volume": 0.1303,
"market_cap": null
},
{
"ticker": "QBUL",
"name": "TrueShares Quarterly Bull Hedge ETF",
"asset_class": "stocks",
"asset_type": "ETF",
"price": 24.035,
"change_1d_pct": -0.0008321129010764791,
"gap_pct": -0.0008,
"relative_volume": 0.0994,
"market_cap": null
}
]
}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": "below_yesterday_low", "asof": "2026-07-04" }'Response (sampled 2026-09-18, trimmed)
{
"as_of": "2026-06-20",
"query": {
"q": "below_yesterday_low",
"asof": "2026-06-20",
"interval": "auto",
"limit": 2,
"order": "change_1d_pct",
"dir": "desc",
"fields": [],
"full": false,
"universe": null,
"asset_class": null
},
"count": 2,
"results": [
{
"ticker": "LGLr",
"name": "LGL Group Inc (The) Rights (expiring June 23, 2026)",
"asset_class": "stocks",
"asset_type": "RIGHT",
"price": 0.008,
"change_1d_pct": 33.33333333333333,
"gap_pct": -56.666666666666664,
"relative_volume": null,
"market_cap": 38461
},
{
"ticker": "NIXXW",
"name": "Nixxy, Inc. Warrant",
"asset_class": "stocks",
"asset_type": "WARRANT",
"price": 0.0088,
"change_1d_pct": 10.000000000000005,
"gap_pct": -75,
"relative_volume": 1.9584851742128306,
"market_cap": 127386
}
]
}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_yesterday_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.
Its history /v2/series
History — the column on an aligned time grid
curl "https://api.tickerbot.io/v2/series?tickers=AAPL,MSFT&columns=close,below_yesterday_low" \
-H "Authorization: Bearer YOUR_KEY"Response (sampled 2026-09-18, trimmed)
{
"as_of": "2026-09-18T14:37:45.895Z",
"interval": "1d",
"tickers": [
"AAPL",
"MSFT"
],
"columns": [
"close",
"below_yesterday_low"
],
"count": 6,
"series": {
"AAPL": [
{
"t": "2026-09-15",
"close": 331.34,
"below_yesterday_low": false
},
{
"t": "2026-09-16",
"close": 332.41,
"below_yesterday_low": false
},
{
"t": "2026-09-17",
"close": 337.002,
"below_yesterday_low": false
}
],
"MSFT": [
{
"t": "2026-09-15",
"close": 497.12,
"below_yesterday_low": false
},
{
"t": "2026-09-16",
"close": 490.3,
"below_yesterday_low": true
},
{
"t": "2026-09-17",
"close": 497.75,
"below_yesterday_low": false
}
]
}
}Its firings /v2/events
Firings — every enter edge as a point event
curl -G "https://api.tickerbot.io/v2/events" \
-d "kind=signal" -d "signal=below_yesterday_low" -d "transition=enter" -d "from=2026-02-24" \
-H "Authorization: Bearer YOUR_KEY"Response (sampled 2026-09-18, trimmed)
{
"as_of": "2026-09-18T14:37:49.129Z",
"query": {
"kind": "signal",
"tickers": null,
"universe": null,
"since": "2026-02-10T00:00:00.000Z",
"until": null,
"limit": 2,
"signal": "below_yesterday_low",
"transition": "enter"
},
"count": 2,
"results": [
{
"ticker": "ZTS",
"ts": "2026-09-17T20:00:00.000Z",
"kind": "signal",
"payload": {
"signal": "below_yesterday_low",
"transition": "enter",
"price": 73.019,
"definition_version": 6
}
},
{
"ticker": "ZSL",
"ts": "2026-09-17T20:00:00.000Z",
"kind": "signal",
"payload": {
"signal": "below_yesterday_low",
"transition": "enter",
"price": 23.788,
"definition_version": 6
}
}
]
}Same grammar on scan, series, and webhooks; state reads take ?asof= for point-in-time answers.