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Contract OI history

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Jan 21, 2028 EXPIRATION

C $100.00 Call

C280121C00100000

Latest saved OI804Oct 23, 2026
Last change-2vs 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. 8064030 2026-10-02: 802 OI2026-10-05: 802 OI2026-10-06: 802 OI2026-10-07: 802 OI2026-10-08: 802 OI2026-10-09: 802 OI2026-10-13: 804 OI2026-10-14: 804 OI2026-10-15: 804 OI2026-10-16: 804 OI2026-10-21: 806 OI2026-10-23: 804 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, 2026Viewing804-2
Oct 21, 2026806+2
Oct 16, 20268040
Oct 15, 20268040
Oct 14, 20268040
Oct 13, 2026804+2
Oct 09, 20268020
Oct 08, 20268020
Oct 07, 20268020
Oct 06, 20268020
Oct 05, 20268020
Oct 02, 2026802No prior observation