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Contract OI history

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Dec 18, 2026 EXPIRATION

CHKP $190.00 Call

CHKP261218C00190000

Latest saved OI11,563Oct 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 $190.00 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. 11,5655,7820 2026-10-08: 11,565 OI2026-10-09: 11,565 OI2026-10-13: 11,565 OI2026-10-14: 11,563 OI2026-10-16: 11,563 OI2026-10-20: 11,563 OI2026-10-23: 11,563 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, 2026Viewing11,5630
Oct 20, 202611,5630
Oct 16, 202611,5630
Oct 14, 202611,563-2
Oct 13, 202611,5650
Oct 09, 202611,5650
Oct 08, 202611,565No prior observation