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Contract OI history

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Oct 23, 2026 EXPIRATION

COST $1010.00 Call

COST261023C01010000

Latest saved OI614Oct 23, 2026
Last change-217vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
COST $1010.00 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 8314150 2026-10-09: 41 OI2026-10-13: 47 OI2026-10-14: 47 OI2026-10-15: 440 OI2026-10-16: 559 OI2026-10-21: 831 OI2026-10-23: 614 OI Oct 09, 2026Oct 23, 2026

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

COST contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing614-217
Oct 21, 2026831+272
Oct 16, 2026559+119
Oct 15, 2026440+393
Oct 14, 2026470
Oct 13, 202647+6
Oct 09, 202641No prior observation