OITracker Cboe delayed data

Contract OI history

Back to C

Nov 27, 2026 EXPIRATION

C $126.00 Put

C261127P00126000

Latest saved OI233Oct 23, 2026
Last change0vs previous saved observation
Saved market days9Oct 07, 2026 onwards
Daily open interest Hover a point for its date and OI
C $126.00 put open interest history 9 saved observations from 2026-10-07 to 2026-10-23. Exact values and changes are listed in the table below. 2331160 2026-10-07: 0 OI2026-10-08: 0 OI2026-10-09: 0 OI2026-10-13: 3 OI2026-10-14: 3 OI2026-10-15: 3 OI2026-10-16: 3 OI2026-10-21: 233 OI2026-10-23: 233 OI Oct 07, 2026Oct 23, 2026

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

C contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing2330
Oct 21, 2026233+230
Oct 16, 202630
Oct 15, 202630
Oct 14, 202630
Oct 13, 20263+3
Oct 09, 202600
Oct 08, 202600
Oct 07, 20260No prior observation