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Contract OI history

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Jan 15, 2027 EXPIRATION

CHKP $145.00 Call

CHKP270115C00145000

Latest saved OI153Oct 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 $145.00 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. 153760 2026-10-08: 45 OI2026-10-09: 45 OI2026-10-13: 45 OI2026-10-14: 45 OI2026-10-16: 100 OI2026-10-20: 153 OI2026-10-23: 153 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, 2026Viewing1530
Oct 20, 2026153+53
Oct 16, 2026100+55
Oct 14, 2026450
Oct 13, 2026450
Oct 09, 2026450
Oct 08, 202645No prior observation