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Contract OI history

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Oct 23, 2026 EXPIRATION

PSX $282.50 Call

PSX261023C00282500

Latest saved OI19Oct 23, 2026
Last change+11vs previous saved observation
Saved market days11Oct 05, 2026 onwards
Daily open interest Hover a point for its date and OI
PSX $282.50 call open interest history 11 saved observations from 2026-10-05 to 2026-10-23. Exact values and changes are listed in the table below. 1990 2026-10-05: 0 OI2026-10-06: 0 OI2026-10-07: 0 OI2026-10-08: 1 OI2026-10-09: 5 OI2026-10-13: 9 OI2026-10-14: 9 OI2026-10-15: 9 OI2026-10-16: 9 OI2026-10-21: 8 OI2026-10-23: 19 OI Oct 05, 2026Oct 23, 2026

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

PSX contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing19+11
Oct 21, 20268-1
Oct 16, 202690
Oct 15, 202690
Oct 14, 202690
Oct 13, 20269+4
Oct 09, 20265+4
Oct 08, 20261+1
Oct 07, 202600
Oct 06, 202600
Oct 05, 20260No prior observation