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Contract OI history

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Dec 18, 2026 EXPIRATION

CHKP $160.00 Call

CHKP261218C00160000

Latest saved OI64Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
CHKP $160.00 call open interest history 7 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 64320 2026-10-08: 54 OI2026-10-09: 63 OI2026-10-13: 63 OI2026-10-14: 63 OI2026-10-16: 63 OI2026-10-20: 64 OI2026-10-23: 64 OI Oct 08, 2026Oct 23, 2026

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

CHKP contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing640
Oct 20, 202664+1
Oct 16, 2026630
Oct 14, 2026630
Oct 13, 2026630
Oct 09, 202663+9
Oct 08, 202654No prior observation