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Concepts › Signals › Fundamentals › Margins & ratios

operating_margin_ttm

Trailing-12m operating margin.

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

At a glance

Typenumeric
GroupFundamentals
CategoryMargins & ratios
Update cadencepost-close daily
Intervals1d
Universeall tickers
Historyfull · since 2010
Nullableyes — NULL where not applicable

Ratios computed entirely from statement lines — margins, returns, liquidity, leverage. No market price in the formula.

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 operating_margin_ttm above a cutoff
curl -G "https://api.tickerbot.io/v2/signals/operating_margin_ttm" \
  --data-urlencode "condition=> 0.77" \
  -H "Authorization: Bearer YOUR_KEY"
Response (sampled 2026-08-18, trimmed)
{
 "as_of": "2026-08-18T00:24:57.318Z",
 "signal": "operating_margin_ttm",
 "condition": "> 0.77",
 "universe": null,
 "count": 2,
 "results": [
  {
   "ticker": "IFRX",
   "name": "InflaRx N.V. Common Stock",
   "value": 3529.65
  },
  {
   "ticker": "GMTL",
   "name": "Guardian Metal Resources PLC American Depositary Shares, each representing five (5) ordinary shares",
   "value": 3261.5
  }
 ]
}
As-of — the same read at a past date
curl -G "https://api.tickerbot.io/v2/signals/operating_margin_ttm" \
  --data-urlencode "condition=> 0.77" \
  -d "asof=2026-05-20" \
  -H "Authorization: Bearer YOUR_KEY"
Response (sampled 2026-08-18, trimmed)
{
 "as_of": "2026-05-20",
 "signal": "operating_margin_ttm",
 "condition": "> 0.77",
 "universe": null,
 "count": 2,
 "results": [
  {
   "ticker": "ENVB",
   "name": "Enveric Biosciences, Inc. Common Stock",
   "value": 120424.08641975309
  },
  {
   "ticker": "ATOM",
   "name": "Atomera Incorporated Common Stock",
   "value": 1568.4615384615386
  }
 ]
}
Subscribe — webhook when a ticker starts matching
curl -X POST "https://api.tickerbot.io/v2/signals/operating_margin_ttm/subscribe" \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer YOUR_KEY" \
  -d '{"condition": "> 0.77", "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=operating_margin_ttm IS NOT NULL" \
  -d "order=operating_margin_ttm" -d "columns=operating_margin_ttm" \
  -H "Authorization: Bearer YOUR_KEY"
Response (sampled 2026-08-18, trimmed)
{
 "as_of": "2026-08-18T00:25:00.661Z",
 "query": {
  "q": "operating_margin_ttm IS NOT NULL",
  "limit": 2,
  "order": "operating_margin_ttm",
  "dir": "desc",
  "fields": [
   "operating_margin_ttm"
  ],
  "full": false,
  "universe": null,
  "asset_class": null
 },
 "count": 2,
 "results": [
  {
   "ticker": "IFRX",
   "name": "InflaRx N.V. Common Stock",
   "asset_class": "stocks",
   "asset_type": "CS",
   "price": 2.095,
   "day_change_pct": 0.027,
   "gap_pct": null,
   "relative_volume": null,
   "market_cap": 300631170,
   "operating_margin_ttm": 3529.65
  },
  {
   "ticker": "GMTL",
   "name": "Guardian Metal Resources PLC American Depositary Shares, each representing five (5) ordinary shares",
   "asset_class": "stocks",
   "asset_type": "ADRC",
   "price": 12.975,
   "day_change_pct": 0.005,
   "gap_pct": -0.0395,
   "relative_volume": null,
   "market_cap": 502994204,
   "operating_margin_ttm": 3261.5
  }
 ]
}
As-of — the same scan at a past date
curl -G "https://api.tickerbot.io/v2/scan" \
  --data-urlencode "q=operating_margin_ttm IS NOT NULL" \
  -d "order=operating_margin_ttm" -d "columns=operating_margin_ttm" \
  -d "asof=2026-05-20" \
  -H "Authorization: Bearer YOUR_KEY"
Response (sampled 2026-08-18, trimmed)
{
 "as_of": "2026-05-20",
 "query": {
  "q": "operating_margin_ttm IS NOT NULL",
  "asof": "2026-05-20",
  "interval": "auto",
  "limit": 2,
  "order": "operating_margin_ttm",
  "dir": "desc",
  "fields": [
   "operating_margin_ttm"
  ],
  "full": false,
  "universe": null,
  "asset_class": null
 },
 "count": 2,
 "results": [
  {
   "ticker": "ENVB",
   "name": "Enveric Biosciences, Inc. Common Stock",
   "asset_class": "stocks",
   "asset_type": "CS",
   "price": 2.2,
   "day_change_pct": 4.265402843601911,
   "gap_pct": -2.3696682464454897,
   "relative_volume": 0.015948953921653446,
   "market_cap": 689132,
   "operating_margin_ttm": 120424.08641975309
  },
  {
   "ticker": "ATOM",
   "name": "Atomera Incorporated Common Stock",
   "asset_class": "stocks",
   "asset_type": "CS",
   "price": 7.68,
   "day_change_pct": 2.5367156208277635,
   "gap_pct": 1.4686248331108067,
   "relative_volume": 0.3469169287401678,
   "market_cap": 233448960,
   "operating_margin_ttm": 1568.4615384615386
  }
 ]
}
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": "operating_margin_ttm > 0.77", "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,operating_margin_ttm" \
  -H "Authorization: Bearer YOUR_KEY"
Response (sampled 2026-08-18, trimmed)
{
 "as_of": "2026-08-18T00:25:04.332Z",
 "interval": "1d",
 "tickers": [
  "AAPL",
  "MSFT"
 ],
 "columns": [
  "close",
  "operating_margin_ttm"
 ],
 "count": 6,
 "series": {
  "AAPL": [
   {
    "t": "2026-08-12",
    "close": 302.25,
    "operating_margin_ttm": 0.326
   },
   {
    "t": "2026-08-13",
    "close": 305.26,
    "operating_margin_ttm": 0.326
   },
   {
    "t": "2026-08-14",
    "close": 305.93,
    "operating_margin_ttm": 0.326
   }
  ],
  "MSFT": [
   {
    "t": "2026-08-12",
    "close": 492.43,
    "operating_margin_ttm": 0.451
   },
   {
    "t": "2026-08-13",
    "close": 496.88,
    "operating_margin_ttm": 0.451
   },
   {
    "t": "2026-08-14",
    "close": 495.4,
    "operating_margin_ttm": 0.451
   }
  ]
 }
}

Same grammar on scan, series, and webhooks; state reads take ?asof= for point-in-time answers.

Related signals — Margins & ratios