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Contract OI history

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Feb 19, 2027 EXPIRATION

PSIX $30.00 Call

PSIX270219C00030000

Latest saved OI308Oct 23, 2026
Last change-60vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
PSIX $30.00 call open interest history 6 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 3691840 2026-10-09: 369 OI2026-10-13: 369 OI2026-10-14: 369 OI2026-10-16: 368 OI2026-10-21: 368 OI2026-10-23: 308 OI Oct 09, 2026Oct 23, 2026

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

PSIX contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026308-60
Oct 21, 2026Viewing3680
Oct 16, 2026368-1
Oct 14, 20263690
Oct 13, 20263690
Oct 09, 2026369No prior observation