OITracker Cboe delayed data

Contract OI history

Back to P

Feb 19, 2027 EXPIRATION

P $100.00 Call

P270219C00100000

Latest saved OI173Oct 23, 2026
Last change+8vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
P $100.00 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. 173860 2026-10-02: 164 OI2026-10-05: 164 OI2026-10-06: 164 OI2026-10-07: 164 OI2026-10-08: 164 OI2026-10-09: 164 OI2026-10-13: 164 OI2026-10-14: 164 OI2026-10-15: 164 OI2026-10-16: 165 OI2026-10-21: 165 OI2026-10-23: 173 OI Oct 02, 2026Oct 23, 2026

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

P contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing173+8
Oct 21, 20261650
Oct 16, 2026165+1
Oct 15, 20261640
Oct 14, 20261640
Oct 13, 20261640
Oct 09, 20261640
Oct 08, 20261640
Oct 07, 20261640
Oct 06, 20261640
Oct 05, 20261640
Oct 02, 2026164No prior observation