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Contract OI history

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Nov 20, 2026 EXPIRATION

PSIX $85.00 Call

PSIX261120C00085000

Latest saved OI58Oct 23, 2026
Last change0vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
PSIX $85.00 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. 58290 2026-10-09: 56 OI2026-10-13: 56 OI2026-10-14: 57 OI2026-10-16: 57 OI2026-10-21: 58 OI2026-10-23: 58 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, 2026580
Oct 21, 2026Viewing58+1
Oct 16, 2026570
Oct 14, 202657+1
Oct 13, 2026560
Oct 09, 202656No prior observation