Overview

Every day a ticker gapped up, with full intraday context: market open, close, gap percentage, intraday high/low with timestamps, VWAP, premarket activity, daily volume, market cap, and the SEC filings / news tags associated with that gap. Ordered by date descending.

When to use

• Backtesting gap-and-go vs. gap-and-fade behavior for a specific ticker.
• Building "how does this name usually act on a gap" lookups.
• Cross-referencing intraday performance with the catalyst (form_types, tags).

Key parameters

• ticker (required) — single symbol.

Response highlights

• market_open, market_close, gap_percentage — the headline numbers.
• intraday_high / intraday_low plus intraday_high_time / intraday_low_time — when the extremes hit.
• vwap, premarket_high, premarket_volume, volume, market_cap.
• form_types, tags — the catalysts AskEdgar associated with the gap.

Notes

• Day-1 gaps only: gappers that are part of a multi-day run are intentionally excluded to isolate clean catalyst events.