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Contract OI history

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Dec 18, 2026 EXPIRATION

CPRI $17.50 Call

CPRI261218C00017500

Latest saved OI623Oct 23, 2026
Last change-2vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CPRI $17.50 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 6253120 2026-10-02: 589 OI2026-10-05: 580 OI2026-10-06: 580 OI2026-10-07: 581 OI2026-10-08: 581 OI2026-10-09: 583 OI2026-10-13: 589 OI2026-10-14: 590 OI2026-10-15: 590 OI2026-10-16: 591 OI2026-10-21: 625 OI2026-10-23: 623 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, 2026Viewing623-2
Oct 21, 2026625+34
Oct 16, 2026591+1
Oct 15, 20265900
Oct 14, 2026590+1
Oct 13, 2026589+6
Oct 09, 2026583+2
Oct 08, 20265810
Oct 07, 2026581+1
Oct 06, 20265800
Oct 05, 2026580-9
Oct 02, 2026589No prior observation