pe_ratio
Price-to-earnings ratio (trailing twelve months). Null for unprofitable issuers.
Watch this signal live on real tickers: Open in Explore →
At a glance
| Type | numeric |
| Group | Fundamentals |
| Category | Valuation |
| Update cadence | post-close daily |
| Intervals | 1d |
| Universe | all tickers |
| History | full · since 2010 |
| Nullable | yes — NULL where not applicable |
Metrics crossing market price with financials — cap, EV, multiples, yield, beta — plus the size/style tags they own (cap tiers, beta tags, value_stock).
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 pe_ratio above a cutoff
curl -G "https://api.tickerbot.io/v2/signals/pe_ratio" \
--data-urlencode "condition=> 149.62" \
-H "Authorization: Bearer YOUR_KEY"Response (sampled 2026-08-18, trimmed)
{
"as_of": "2026-08-18T00:25:08.636Z",
"signal": "pe_ratio",
"condition": "> 149.62",
"universe": null,
"count": 2,
"results": [
{
"ticker": "BILL",
"name": "BILL Holdings, Inc.",
"value": 30231.25
},
{
"ticker": "CURI",
"name": "CuriosityStream Inc. Class A Common Stock",
"value": 8777.08
}
]
}As-of — the same read at a past date
curl -G "https://api.tickerbot.io/v2/signals/pe_ratio" \
--data-urlencode "condition=> 149.62" \
-d "asof=2026-05-20" \
-H "Authorization: Bearer YOUR_KEY"Response (sampled 2026-08-18, trimmed)
{
"as_of": "2026-05-20",
"signal": "pe_ratio",
"condition": "> 149.62",
"universe": null,
"count": 2,
"results": [
{
"ticker": "FCAP",
"name": "First Capital Inc",
"value": 12404.494694762518
},
{
"ticker": "NTST",
"name": "NetSTREIT Corp.",
"value": 9457.44952688172
}
]
}Subscribe — webhook when a ticker starts matching
curl -X POST "https://api.tickerbot.io/v2/signals/pe_ratio/subscribe" \
-H "Content-Type: application/json" \
-H "Authorization: Bearer YOUR_KEY" \
-d '{"condition": "> 149.62", "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=pe_ratio IS NOT NULL" \
-d "order=pe_ratio" -d "columns=pe_ratio" \
-H "Authorization: Bearer YOUR_KEY"Response (sampled 2026-08-18, trimmed)
{
"as_of": "2026-08-18T00:25:12.132Z",
"query": {
"q": "pe_ratio IS NOT NULL",
"limit": 2,
"order": "pe_ratio",
"dir": "desc",
"fields": [
"pe_ratio"
],
"full": false,
"universe": null,
"asset_class": null
},
"count": 2,
"results": [
{
"ticker": "BILL",
"name": "BILL Holdings, Inc.",
"asset_class": "stocks",
"asset_type": "CS",
"price": 48.394,
"day_change_pct": -0.0278,
"gap_pct": -0.0147,
"relative_volume": null,
"market_cap": 4957925070,
"pe_ratio": 30231.25
},
{
"ticker": "CURI",
"name": "CuriosityStream Inc. Class A Common Stock",
"asset_class": "stocks",
"asset_type": "CS",
"price": 2.78,
"day_change_pct": -0.2169,
"gap_pct": -0.0704,
"relative_volume": null,
"market_cap": 210649999,
"pe_ratio": 8777.08
}
]
}As-of — the same scan at a past date
curl -G "https://api.tickerbot.io/v2/scan" \
--data-urlencode "q=pe_ratio IS NOT NULL" \
-d "order=pe_ratio" -d "columns=pe_ratio" \
-d "asof=2026-05-20" \
-H "Authorization: Bearer YOUR_KEY"Response (sampled 2026-08-18, trimmed)
{
"as_of": "2026-05-20",
"query": {
"q": "pe_ratio IS NOT NULL",
"asof": "2026-05-20",
"interval": "auto",
"limit": 2,
"order": "pe_ratio",
"dir": "desc",
"fields": [
"pe_ratio"
],
"full": false,
"universe": null,
"asset_class": null
},
"count": 2,
"results": [
{
"ticker": "FCAP",
"name": "First Capital Inc",
"asset_class": "stocks",
"asset_type": "CS",
"price": 54.65,
"day_change_pct": -0.45537340619307837,
"gap_pct": 0.20036429872495343,
"relative_volume": 1.540863451937999,
"market_cap": 182833269,
"pe_ratio": 12404.494694762518
},
{
"ticker": "NTST",
"name": "NetSTREIT Corp.",
"asset_class": "stocks",
"asset_type": "CS",
"price": 20.54,
"day_change_pct": 0.2929687499999938,
"gap_pct": 0,
"relative_volume": 1.0479612613213236,
"market_cap": 1759085612,
"pe_ratio": 9457.44952688172
}
]
}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": "pe_ratio > 149.62", "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,pe_ratio" \
-H "Authorization: Bearer YOUR_KEY"Response (sampled 2026-08-18, trimmed)
{
"as_of": "2026-08-18T00:25:14.061Z",
"interval": "1d",
"tickers": [
"AAPL",
"MSFT"
],
"columns": [
"close",
"pe_ratio"
],
"count": 6,
"series": {
"AAPL": [
{
"t": "2026-08-12",
"close": 302.25,
"pe_ratio": 37.31
},
{
"t": "2026-08-13",
"close": 305.26,
"pe_ratio": 35.99
},
{
"t": "2026-08-14",
"close": 305.93,
"pe_ratio": 36.35
}
],
"MSFT": [
{
"t": "2026-08-12",
"close": 492.43,
"pe_ratio": 27.76
},
{
"t": "2026-08-13",
"close": 496.88,
"pe_ratio": 27.34
},
{
"t": "2026-08-14",
"close": 495.4,
"pe_ratio": 27.59
}
]
}
}Same grammar on scan, series, and webhooks; state reads take ?asof= for point-in-time answers.