OITracker Cboe delayed data

Contract OI history

Back to XIFR

Apr 16, 2027 EXPIRATION

XIFR $11.00 Put

XIFR270416P00011000

Latest saved OI64Oct 23, 2026
Last change0vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
XIFR $11.00 put open interest history 10 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 64320 2026-10-02: 4 OI2026-10-05: 4 OI2026-10-06: 4 OI2026-10-07: 4 OI2026-10-08: 9 OI2026-10-13: 9 OI2026-10-14: 34 OI2026-10-16: 64 OI2026-10-20: 64 OI2026-10-23: 64 OI Oct 02, 2026Oct 23, 2026

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

XIFR contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing640
Oct 20, 2026640
Oct 16, 202664+30
Oct 14, 202634+25
Oct 13, 202690
Oct 08, 20269+5
Oct 07, 202640
Oct 06, 202640
Oct 05, 202640
Oct 02, 20264No prior observation