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Contract OI history

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Nov 06, 2026 EXPIRATION

COST $925.00 Call

COST261106C00925000

Latest saved OI224Oct 23, 2026
Last change-13vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
COST $925.00 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. 3671830 2026-10-09: 367 OI2026-10-13: 331 OI2026-10-14: 331 OI2026-10-15: 299 OI2026-10-16: 281 OI2026-10-21: 237 OI2026-10-23: 224 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, 2026Viewing224-13
Oct 21, 2026237-44
Oct 16, 2026281-18
Oct 15, 2026299-32
Oct 14, 20263310
Oct 13, 2026331-36
Oct 09, 2026367No prior observation