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Contract OI history

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Dec 18, 2026 EXPIRATION

PAR $15.00 Call

PAR261218C00015000

Latest saved OI168Oct 23, 2026
Last change0vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
PAR $15.00 call open interest history 10 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 168840 2026-10-02: 168 OI2026-10-05: 168 OI2026-10-06: 168 OI2026-10-07: 168 OI2026-10-09: 168 OI2026-10-13: 168 OI2026-10-14: 168 OI2026-10-16: 168 OI2026-10-20: 168 OI2026-10-23: 168 OI Oct 02, 2026Oct 23, 2026

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

PAR contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1680
Oct 20, 20261680
Oct 16, 20261680
Oct 14, 20261680
Oct 13, 20261680
Oct 09, 20261680
Oct 07, 20261680
Oct 06, 20261680
Oct 05, 20261680
Oct 02, 2026168No prior observation