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Contract OI history

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Dec 18, 2026 EXPIRATION

CPRI $17.50 Put

CPRI261218P00017500

Latest saved OI473Oct 23, 2026
Last change-1vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CPRI $17.50 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 4742370 2026-10-02: 474 OI2026-10-05: 474 OI2026-10-06: 474 OI2026-10-07: 474 OI2026-10-08: 474 OI2026-10-09: 474 OI2026-10-13: 474 OI2026-10-14: 474 OI2026-10-15: 474 OI2026-10-16: 474 OI2026-10-21: 474 OI2026-10-23: 473 OI Oct 02, 2026Oct 23, 2026

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

CPRI contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing473-1
Oct 21, 20264740
Oct 16, 20264740
Oct 15, 20264740
Oct 14, 20264740
Oct 13, 20264740
Oct 09, 20264740
Oct 08, 20264740
Oct 07, 20264740
Oct 06, 20264740
Oct 05, 20264740
Oct 02, 2026474No prior observation