OITracker Cboe delayed data

Contract OI history

Back to Q

Jan 21, 2028 EXPIRATION

Q $95.00 Put

Q280121P00095000

Latest saved OI25Oct 23, 2026
Last change0vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
Q $95.00 put open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 25120 2026-10-02: 24 OI2026-10-05: 24 OI2026-10-06: 24 OI2026-10-07: 24 OI2026-10-08: 24 OI2026-10-09: 24 OI2026-10-13: 24 OI2026-10-14: 24 OI2026-10-16: 24 OI2026-10-20: 25 OI2026-10-23: 25 OI Oct 02, 2026Oct 23, 2026

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

Q contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026250
Oct 20, 2026Viewing25+1
Oct 16, 2026240
Oct 14, 2026240
Oct 13, 2026240
Oct 09, 2026240
Oct 08, 2026240
Oct 07, 2026240
Oct 06, 2026240
Oct 05, 2026240
Oct 02, 202624No prior observation