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Contract OI history

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Dec 18, 2026 EXPIRATION

CAPR $9.00 Put

CAPR261218P00009000

Latest saved OI6,530Oct 23, 2026
Last change-2vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CAPR $9.00 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. 6,5323,2660 2026-10-09: 6,530 OI2026-10-13: 6,530 OI2026-10-14: 6,530 OI2026-10-15: 6,530 OI2026-10-16: 6,530 OI2026-10-21: 6,532 OI2026-10-23: 6,530 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, 2026Viewing6,530-2
Oct 21, 20266,532+2
Oct 16, 20266,5300
Oct 15, 20266,5300
Oct 14, 20266,5300
Oct 13, 20266,5300
Oct 09, 20266,530No prior observation