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Contract OI history

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Nov 20, 2026 EXPIRATION

PSFE $7.00 Call

PSFE261120C00007000

Latest saved OI173Oct 23, 2026
Last change+2vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
PSFE $7.00 call open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 173860 2026-10-02: 68 OI2026-10-05: 68 OI2026-10-06: 78 OI2026-10-07: 78 OI2026-10-08: 78 OI2026-10-09: 78 OI2026-10-13: 81 OI2026-10-14: 82 OI2026-10-16: 105 OI2026-10-20: 171 OI2026-10-23: 173 OI Oct 02, 2026Oct 23, 2026

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

PSFE contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026173+2
Oct 20, 2026Viewing171+66
Oct 16, 2026105+23
Oct 14, 202682+1
Oct 13, 202681+3
Oct 09, 2026780
Oct 08, 2026780
Oct 07, 2026780
Oct 06, 202678+10
Oct 05, 2026680
Oct 02, 202668No prior observation