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Contract OI history

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Nov 13, 2026 EXPIRATION

COST $1000.00 Call

COST261113C01000000

Latest saved OI136Oct 23, 2026
Last change-2vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
COST $1000.00 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. 179890 2026-10-09: 51 OI2026-10-13: 62 OI2026-10-14: 62 OI2026-10-15: 179 OI2026-10-16: 113 OI2026-10-21: 138 OI2026-10-23: 136 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, 2026Viewing136-2
Oct 21, 2026138+25
Oct 16, 2026113-66
Oct 15, 2026179+117
Oct 14, 2026620
Oct 13, 202662+11
Oct 09, 202651No prior observation