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Contract OI history

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Dec 18, 2026 EXPIRATION

C $100.00 Call

C261218C00100000

Latest saved OI1,346Oct 23, 2026
Last change0vs 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. 1,3516750 2026-10-02: 1,350 OI2026-10-05: 1,350 OI2026-10-06: 1,349 OI2026-10-07: 1,349 OI2026-10-08: 1,349 OI2026-10-09: 1,351 OI2026-10-13: 1,351 OI2026-10-14: 1,351 OI2026-10-15: 1,348 OI2026-10-16: 1,348 OI2026-10-21: 1,346 OI2026-10-23: 1,346 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, 2026Viewing1,3460
Oct 21, 20261,346-2
Oct 16, 20261,3480
Oct 15, 20261,348-3
Oct 14, 20261,3510
Oct 13, 20261,3510
Oct 09, 20261,351+2
Oct 08, 20261,3490
Oct 07, 20261,3490
Oct 06, 20261,349-1
Oct 05, 20261,3500
Oct 02, 20261,350No prior observation