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Contract OI history

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Dec 18, 2026 EXPIRATION

CAPR $3.00 Put

CAPR261218P00003000

Latest saved OI4,575Oct 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
CAPR $3.00 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 4,5752,2870 2026-10-09: 3,937 OI2026-10-13: 4,494 OI2026-10-14: 4,505 OI2026-10-15: 4,510 OI2026-10-16: 4,551 OI2026-10-21: 4,574 OI2026-10-23: 4,575 OI Oct 09, 2026Oct 23, 2026

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

CAPR contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing4,575+1
Oct 21, 20264,574+23
Oct 16, 20264,551+41
Oct 15, 20264,510+5
Oct 14, 20264,505+11
Oct 13, 20264,494+557
Oct 09, 20263,937No prior observation