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Contract OI history

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Jun 17, 2027 EXPIRATION

PAR $17.00 Call

PAR270617C00017000

Latest saved OI178Oct 23, 2026
Last change+90vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
PAR $17.00 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. 178890 2026-10-02: 16 OI2026-10-05: 16 OI2026-10-06: 16 OI2026-10-07: 16 OI2026-10-09: 16 OI2026-10-13: 16 OI2026-10-14: 71 OI2026-10-16: 88 OI2026-10-20: 88 OI2026-10-23: 178 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, 2026Viewing178+90
Oct 20, 2026880
Oct 16, 202688+17
Oct 14, 202671+55
Oct 13, 2026160
Oct 09, 2026160
Oct 07, 2026160
Oct 06, 2026160
Oct 05, 2026160
Oct 02, 202616No prior observation