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Contract OI history

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Nov 20, 2026 EXPIRATION

CHKP $125.00 Put

CHKP261120P00125000

Latest saved OI206Oct 23, 2026
Last change-9vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
CHKP $125.00 put open interest history 7 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 2151070 2026-10-08: 210 OI2026-10-09: 210 OI2026-10-13: 213 OI2026-10-14: 214 OI2026-10-16: 214 OI2026-10-20: 215 OI2026-10-23: 206 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, 2026Viewing206-9
Oct 20, 2026215+1
Oct 16, 20262140
Oct 14, 2026214+1
Oct 13, 2026213+3
Oct 09, 20262100
Oct 08, 2026210No prior observation