Contract OI history

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Nov 20, 2026 EXPIRATION

C $100.00 Call

C261120C00100000

Latest saved OI285Oct 23, 2026
Last change+3vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
C $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. 2851420 2026-10-02: 280 OI2026-10-05: 280 OI2026-10-06: 279 OI2026-10-07: 279 OI2026-10-08: 279 OI2026-10-09: 279 OI2026-10-13: 279 OI2026-10-14: 279 OI2026-10-15: 279 OI2026-10-16: 282 OI2026-10-21: 282 OI2026-10-23: 285 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, 2026Viewing285+3
Oct 21, 20262820
Oct 16, 2026282+3
Oct 15, 20262790
Oct 14, 20262790
Oct 13, 20262790
Oct 09, 20262790
Oct 08, 20262790
Oct 07, 20262790
Oct 06, 2026279-1
Oct 05, 20262800
Oct 02, 2026280No prior observation