OITracker Cboe delayed data

Contract OI history

Back to C

Oct 23, 2026 EXPIRATION

C $136.00 Call

C261023C00136000

Latest saved OI225Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
C $136.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 2281140 2026-10-02: 98 OI2026-10-05: 107 OI2026-10-06: 144 OI2026-10-07: 144 OI2026-10-08: 144 OI2026-10-09: 196 OI2026-10-13: 228 OI2026-10-14: 228 OI2026-10-15: 225 OI2026-10-16: 225 OI2026-10-21: 225 OI2026-10-23: 225 OI Oct 02, 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, 2026Viewing2250
Oct 21, 20262250
Oct 16, 20262250
Oct 15, 2026225-3
Oct 14, 20262280
Oct 13, 2026228+32
Oct 09, 2026196+52
Oct 08, 20261440
Oct 07, 20261440
Oct 06, 2026144+37
Oct 05, 2026107+9
Oct 02, 202698No prior observation