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Contract OI history

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Feb 19, 2027 EXPIRATION

COST $960.00 Call

COST270219C00960000

Latest saved OI52Oct 23, 2026
Last change+1vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
COST $960.00 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. 54270 2026-10-09: 44 OI2026-10-13: 53 OI2026-10-14: 53 OI2026-10-15: 54 OI2026-10-16: 51 OI2026-10-21: 51 OI2026-10-23: 52 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, 2026Viewing52+1
Oct 21, 2026510
Oct 16, 202651-3
Oct 15, 202654+1
Oct 14, 2026530
Oct 13, 202653+9
Oct 09, 202644No prior observation