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Concepts › Signals › Price action › Performance & change

from_open_pct

Intraday: percent change from today’s session open to the latest snapshot price. Resets at session boundary.

metadata
typenumeric
historyintraday only — as-of at interval=1h

Swap YOUR_KEY for a key from /dashboard/keys. Responses are real captures from 2026-09-18, trimmed.

The whole market, filtered on it /v2/scan

Live — the whole market, ranked by this column
curl -X POST "https://api.tickerbot.io/v2/scan" \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer YOUR_KEY" \
  -d '{ "q": "from_open_pct IS NOT NULL", "order": "from_open_pct", "columns": "from_open_pct" }'
As-of — a past intraday moment (hourly state)
curl -X POST "https://api.tickerbot.io/v2/scan" \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer YOUR_KEY" \
  -d '{ "q": "from_open_pct IS NOT NULL", "order": "from_open_pct", "columns": "from_open_pct", "asof": "2026-06-28T17:45:00Z", "interval": "1h" }'

Same grammar on scan and webhooks. This signal lives in intraday state: ?asof= reads carry it at interval=1h with a timestamp, not at daily resolution.

Related signals — Performance & change