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Contract OI history

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Feb 19, 2027 EXPIRATION

PSX $260.00 Call

PSX270219C00260000

Latest saved OI222Oct 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 $260.00 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. 2561280 2026-10-02: 164 OI2026-10-05: 165 OI2026-10-06: 165 OI2026-10-07: 166 OI2026-10-08: 166 OI2026-10-09: 256 OI2026-10-13: 220 OI2026-10-14: 220 OI2026-10-15: 220 OI2026-10-16: 222 OI2026-10-21: 222 OI2026-10-23: 222 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, 2026Viewing2220
Oct 21, 20262220
Oct 16, 2026222+2
Oct 15, 20262200
Oct 14, 20262200
Oct 13, 2026220-36
Oct 09, 2026256+90
Oct 08, 20261660
Oct 07, 2026166+1
Oct 06, 20261650
Oct 05, 2026165+1
Oct 02, 2026164No prior observation