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Contract OI history

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Jan 15, 2027 EXPIRATION

CRSP $52.50 Call

CRSP270115C00052500

Latest saved OI378Oct 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
CRSP $52.50 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. 3781890 2026-10-09: 369 OI2026-10-13: 375 OI2026-10-14: 375 OI2026-10-15: 375 OI2026-10-16: 375 OI2026-10-21: 377 OI2026-10-23: 378 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, 2026Viewing378+1
Oct 21, 2026377+2
Oct 16, 20263750
Oct 15, 20263750
Oct 14, 20263750
Oct 13, 2026375+6
Oct 09, 2026369No prior observation