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Contract OI history

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Dec 15, 2028 EXPIRATION

C $155.00 Call

C281215C00155000

Latest saved OI410Oct 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 $155.00 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. 4112050 2026-10-02: 408 OI2026-10-05: 408 OI2026-10-06: 408 OI2026-10-07: 408 OI2026-10-08: 408 OI2026-10-09: 411 OI2026-10-13: 411 OI2026-10-14: 411 OI2026-10-15: 410 OI2026-10-16: 410 OI2026-10-21: 410 OI2026-10-23: 410 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, 2026Viewing4100
Oct 21, 20264100
Oct 16, 20264100
Oct 15, 2026410-1
Oct 14, 20264110
Oct 13, 20264110
Oct 09, 2026411+3
Oct 08, 20264080
Oct 07, 20264080
Oct 06, 20264080
Oct 05, 20264080
Oct 02, 2026408No prior observation