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Contract OI history

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Jan 15, 2027 EXPIRATION

PSX $190.00 Call

PSX270115C00190000

Latest saved OI245Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
PSX $190.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 2481240 2026-10-02: 248 OI2026-10-05: 248 OI2026-10-06: 248 OI2026-10-07: 248 OI2026-10-08: 248 OI2026-10-09: 248 OI2026-10-13: 246 OI2026-10-14: 246 OI2026-10-15: 246 OI2026-10-16: 246 OI2026-10-21: 245 OI2026-10-23: 245 OI Oct 02, 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, 2026Viewing2450
Oct 21, 2026245-1
Oct 16, 20262460
Oct 15, 20262460
Oct 14, 20262460
Oct 13, 2026246-2
Oct 09, 20262480
Oct 08, 20262480
Oct 07, 20262480
Oct 06, 20262480
Oct 05, 20262480
Oct 02, 2026248No prior observation