OITracker Cboe delayed data

Contract OI history

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Jan 21, 2028 EXPIRATION

NOV $25.00 Call

NOV280121C00025000

Latest saved OI2,236Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NOV $25.00 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. 2,2461,1230 2026-10-02: 2,246 OI2026-10-05: 2,246 OI2026-10-06: 2,246 OI2026-10-07: 2,246 OI2026-10-08: 2,246 OI2026-10-09: 2,246 OI2026-10-13: 2,246 OI2026-10-14: 2,246 OI2026-10-15: 2,246 OI2026-10-16: 2,236 OI2026-10-21: 2,236 OI2026-10-23: 2,236 OI Oct 02, 2026Oct 23, 2026

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

NOV contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing2,2360
Oct 21, 20262,2360
Oct 16, 20262,236-10
Oct 15, 20262,2460
Oct 14, 20262,2460
Oct 13, 20262,2460
Oct 09, 20262,2460
Oct 08, 20262,2460
Oct 07, 20262,2460
Oct 06, 20262,2460
Oct 05, 20262,2460
Oct 02, 20262,246No prior observation