OITracker Cboe delayed data

Contract OI history

Back to C

Oct 30, 2026 EXPIRATION

C $127.00 Call

C261030C00127000

Latest saved OI387Oct 23, 2026
Last change+175vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
C $127.00 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. 3871930 2026-10-02: 15 OI2026-10-05: 51 OI2026-10-06: 49 OI2026-10-07: 79 OI2026-10-08: 79 OI2026-10-09: 80 OI2026-10-13: 142 OI2026-10-14: 142 OI2026-10-15: 143 OI2026-10-16: 173 OI2026-10-21: 212 OI2026-10-23: 387 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, 2026Viewing387+175
Oct 21, 2026212+39
Oct 16, 2026173+30
Oct 15, 2026143+1
Oct 14, 20261420
Oct 13, 2026142+62
Oct 09, 202680+1
Oct 08, 2026790
Oct 07, 202679+30
Oct 06, 202649-2
Oct 05, 202651+36
Oct 02, 202615No prior observation