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Contract OI history

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Nov 20, 2026 EXPIRATION

CRSR $12.50 Put

CRSR261120P00012500

Latest saved OI729Oct 23, 2026
Last change+20vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CRSR $12.50 put open interest history 6 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 7293640 2026-10-09: 666 OI2026-10-13: 690 OI2026-10-15: 692 OI2026-10-16: 699 OI2026-10-20: 709 OI2026-10-23: 729 OI Oct 09, 2026Oct 23, 2026

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

CRSR contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing729+20
Oct 20, 2026709+10
Oct 16, 2026699+7
Oct 15, 2026692+2
Oct 13, 2026690+24
Oct 09, 2026666No prior observation