OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

P $80.00 Call

P270115C00080000

Latest saved OI2,108Oct 23, 2026
Last change-70vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
P $80.00 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. 2,4111,2050 2026-10-02: 2,411 OI2026-10-05: 2,411 OI2026-10-06: 2,410 OI2026-10-07: 2,314 OI2026-10-08: 2,314 OI2026-10-09: 2,314 OI2026-10-13: 2,311 OI2026-10-14: 2,311 OI2026-10-15: 2,286 OI2026-10-16: 2,248 OI2026-10-21: 2,178 OI2026-10-23: 2,108 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, 2026Viewing2,108-70
Oct 21, 20262,178-70
Oct 16, 20262,248-38
Oct 15, 20262,286-25
Oct 14, 20262,3110
Oct 13, 20262,311-3
Oct 09, 20262,3140
Oct 08, 20262,3140
Oct 07, 20262,314-96
Oct 06, 20262,410-1
Oct 05, 20262,4110
Oct 02, 20262,411No prior observation