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Contract OI history

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Nov 13, 2026 EXPIRATION

CRSP $55.00 Call

CRSP261113C00055000

Latest saved OI314Oct 23, 2026
Last change+5vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CRSP $55.00 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. 3141570 2026-10-09: 307 OI2026-10-13: 308 OI2026-10-14: 308 OI2026-10-15: 309 OI2026-10-16: 309 OI2026-10-21: 309 OI2026-10-23: 314 OI Oct 09, 2026Oct 23, 2026

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

CRSP contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing314+5
Oct 21, 20263090
Oct 16, 20263090
Oct 15, 2026309+1
Oct 14, 20263080
Oct 13, 2026308+1
Oct 09, 2026307No prior observation