Concepts › Signals › Price action › Performance & change
change_1y
Percent change vs. close ~252 trading days ago.
Watch this signal live on real tickers: Open in Explore →
At a glance
| Type | numeric |
| Group | Price action |
| Category | Performance & change |
| Unit | % |
| Update cadence | post-close daily |
| Intervals | 1m/1h/1d |
| Universe | all tickers |
| History | full · since 2004 |
| Nullable | yes — NULL where not applicable |
Price change over standard horizons — today through 1 year — plus streaks and day-mover flags.
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 with change_1y above a cutoff
curl -G "https://api.tickerbot.io/v2/signals/change_1y" \
--data-urlencode "condition=> 3.0711" \
-H "Authorization: Bearer YOUR_KEY"Response (sampled 2026-08-18, trimmed)
{
"as_of": "2026-08-18T00:23:07.408Z",
"signal": "change_1y",
"condition": "> 3.0711",
"universe": null,
"count": 2,
"results": [
{
"ticker": "RVMDW",
"name": "Revolution Medicines, Inc. Warrant",
"value": 62.6651
},
{
"ticker": "AXTI",
"name": "AXT Inc",
"value": 43.4583
}
]
}As-of — the same read at a past date
curl -G "https://api.tickerbot.io/v2/signals/change_1y" \
--data-urlencode "condition=> 3.0711" \
-d "asof=2026-05-20" \
-H "Authorization: Bearer YOUR_KEY"Response (sampled 2026-08-18, trimmed)
{
"as_of": "2026-05-20",
"signal": "change_1y",
"condition": "> 3.0711",
"universe": null,
"count": 2,
"results": [
{
"ticker": "STRC",
"name": "Strategy Inc Variable Rate Series A Perpetual Stretch Preferred Stock",
"value": 18532.093198045844
},
{
"ticker": "EMA",
"name": "Emera Incorporated",
"value": 8513.11475409836
}
]
}Subscribe — webhook when a ticker starts matching
curl -X POST "https://api.tickerbot.io/v2/signals/change_1y/subscribe" \
-H "Content-Type: application/json" \
-H "Authorization: Bearer YOUR_KEY" \
-d '{"condition": "> 3.0711", "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, ranked by this column
curl -G "https://api.tickerbot.io/v2/scan" \
--data-urlencode "q=change_1y IS NOT NULL" \
-d "order=change_1y" -d "columns=change_1y" \
-H "Authorization: Bearer YOUR_KEY"Response (sampled 2026-08-18, trimmed)
{
"as_of": "2026-08-18T00:23:10.505Z",
"query": {
"q": "change_1y IS NOT NULL",
"limit": 2,
"order": "change_1y",
"dir": "desc",
"fields": [
"change_1y"
],
"full": false,
"universe": null,
"asset_class": null
},
"count": 2,
"results": [
{
"ticker": "RVMDW",
"name": "Revolution Medicines, Inc. Warrant",
"asset_class": "stocks",
"asset_type": "WARRANT",
"price": 12.155,
"day_change_pct": 0.095,
"gap_pct": 0.0342,
"relative_volume": 1.1227,
"market_cap": null,
"change_1y": 62.6651
},
{
"ticker": "AXTI",
"name": "AXT Inc",
"asset_class": "stocks",
"asset_type": "CS",
"price": 95.331,
"day_change_pct": 0.1677,
"gap_pct": 0.0521,
"relative_volume": null,
"market_cap": 5353397027,
"change_1y": 43.4583
}
]
}As-of — the same scan at a past date
curl -G "https://api.tickerbot.io/v2/scan" \
--data-urlencode "q=change_1y IS NOT NULL" \
-d "order=change_1y" -d "columns=change_1y" \
-d "asof=2026-05-20" \
-H "Authorization: Bearer YOUR_KEY"Response (sampled 2026-08-18, trimmed)
{
"as_of": "2026-05-20",
"query": {
"q": "change_1y IS NOT NULL",
"asof": "2026-05-20",
"interval": "auto",
"limit": 2,
"order": "change_1y",
"dir": "desc",
"fields": [
"change_1y"
],
"full": false,
"universe": null,
"asset_class": null
},
"count": 2,
"results": [
{
"ticker": "STRC",
"name": "Strategy Inc Variable Rate Series A Perpetual Stretch Preferred Stock",
"asset_class": "stocks",
"asset_type": "PFD",
"price": 99.16,
"day_change_pct": 0.171734518638248,
"gap_pct": 0.1111223355894529,
"relative_volume": 0.3903796511860404,
"market_cap": 31274369880,
"change_1y": 18532.093198045844
},
{
"ticker": "EMA",
"name": "Emera Incorporated",
"asset_class": "stocks",
"asset_type": "CS",
"price": 52.54,
"day_change_pct": 0.22892025944295583,
"gap_pct": 0.4196871423120924,
"relative_volume": 0.6610444329384327,
"market_cap": null,
"change_1y": 8513.11475409836
}
]
}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": "change_1y > 3.0711", "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. Docs →
History — the column on an aligned time grid
curl "https://api.tickerbot.io/v2/series?tickers=AAPL,MSFT&columns=close,change_1y" \
-H "Authorization: Bearer YOUR_KEY"Response (sampled 2026-08-18, trimmed)
{
"as_of": "2026-08-18T00:23:13.342Z",
"interval": "1d",
"tickers": [
"AAPL",
"MSFT"
],
"columns": [
"close",
"change_1y"
],
"count": 6,
"series": {
"AAPL": [
{
"t": "2026-08-12",
"close": 302.25,
"change_1y": 33.02007218945329
},
{
"t": "2026-08-13",
"close": 305.26,
"change_1y": 32.92053124319616
},
{
"t": "2026-08-14",
"close": 305.93,
"change_1y": 31.108301547164952
}
],
"MSFT": [
{
"t": "2026-08-12",
"close": 492.43,
"change_1y": -5.61281790827376
},
{
"t": "2026-08-13",
"close": 496.88,
"change_1y": -6.11064923286222
},
{
"t": "2026-08-14",
"close": 495.4,
"change_1y": -4.880133697030242
}
]
}
}Same grammar on scan, series, and webhooks; state reads take ?asof= for point-in-time answers.