OITracker Cboe delayed data

Contract OI history

Back to OPEN

Nov 13, 2026 EXPIRATION

OPEN $2.00 Put

OPEN261113P00002000

Latest saved OI1,080Oct 23, 2026
Last change+276vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
OPEN $2.00 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 1,0805400 2026-10-09: 20 OI2026-10-13: 61 OI2026-10-14: 61 OI2026-10-15: 588 OI2026-10-16: 862 OI2026-10-21: 804 OI2026-10-23: 1,080 OI Oct 09, 2026Oct 23, 2026

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

OPEN contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,080+276
Oct 21, 2026804-58
Oct 16, 2026862+274
Oct 15, 2026588+527
Oct 14, 2026610
Oct 13, 202661+41
Oct 09, 202620No prior observation