Cboe Open-Close Volume Summary
Detailed option trading volume summary on Cboe exchanges (BZX, C1, C2, EDGX) available End-of-Day (EOD) and in 10-minute intervals
Option EOD Summary
End-of-day snapshot and 3:45PM ET snapshot for quotes, OHLC prices, and volume summaries along with optional Calcs data (implied volatilities and Greeks)
1-minute or custom interval summaries including NBBO with size, OHLC prices, and trade volumes along with optional open interest and Calcs data (implied volatilities and Greeks)
Daily option trades with print details and contextual market information along with optional Calcs data
CFE Summary files aggregate and bucket anonymized trading volume and trade count in all CFE products including spreads and trade at settlement products.