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Contract OI history

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Nov 20, 2026 EXPIRATION

COST $1080.00 Call

COST261120C01080000

Latest saved OI1,016Oct 23, 2026
Last change+14vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
COST $1080.00 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. 1,0165080 2026-10-09: 349 OI2026-10-13: 356 OI2026-10-14: 356 OI2026-10-15: 369 OI2026-10-16: 412 OI2026-10-21: 1,002 OI2026-10-23: 1,016 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, 2026Viewing1,016+14
Oct 21, 20261,002+590
Oct 16, 2026412+43
Oct 15, 2026369+13
Oct 14, 20263560
Oct 13, 2026356+7
Oct 09, 2026349No prior observation