OITracker Cboe delayed data

Contract OI history

Back to RFIL

Apr 16, 2027 EXPIRATION

RFIL $2.50 Put

RFIL270416P00002500

Latest saved OI46Oct 23, 2026
Last change-7vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
RFIL $2.50 put open interest history 6 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 62310 2026-10-09: 62 OI2026-10-13: 62 OI2026-10-14: 62 OI2026-10-16: 62 OI2026-10-20: 53 OI2026-10-23: 46 OI Oct 09, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

RFIL contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 202646-7
Oct 20, 2026Viewing53-9
Oct 16, 2026620
Oct 14, 2026620
Oct 13, 2026620
Oct 09, 202662No prior observation