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Contract OI history

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Dec 18, 2026 EXPIRATION

ACGL $110.00 Call

ACGL261218C00110000

Latest saved OI590Oct 23, 2026
Last change+6vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
ACGL $110.00 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. 5902950 2026-10-09: 585 OI2026-10-13: 585 OI2026-10-14: 584 OI2026-10-15: 584 OI2026-10-16: 584 OI2026-10-21: 584 OI2026-10-23: 590 OI Oct 09, 2026Oct 23, 2026

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

ACGL contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing590+6
Oct 21, 20265840
Oct 16, 20265840
Oct 15, 20265840
Oct 14, 2026584-1
Oct 13, 20265850
Oct 09, 2026585No prior observation