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Contract OI history

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Nov 20, 2026 EXPIRATION

CHKP $150.00 Call

CHKP261120C00150000

Latest saved OI2,724Oct 23, 2026
Last change+65vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
CHKP $150.00 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. 2,7241,3620 2026-10-08: 7 OI2026-10-09: 269 OI2026-10-13: 1,167 OI2026-10-14: 1,169 OI2026-10-16: 1,169 OI2026-10-20: 2,659 OI2026-10-23: 2,724 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, 2026Viewing2,724+65
Oct 20, 20262,659+1,490
Oct 16, 20261,1690
Oct 14, 20261,169+2
Oct 13, 20261,167+898
Oct 09, 2026269+262
Oct 08, 20267No prior observation