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Contract OI history

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Nov 20, 2026 EXPIRATION

PFSI $70.00 Call

PFSI261120C00070000

Latest saved OI668Oct 23, 2026
Last change0vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
PFSI $70.00 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. 6683340 2026-10-02: 496 OI2026-10-05: 496 OI2026-10-06: 496 OI2026-10-07: 496 OI2026-10-08: 496 OI2026-10-09: 496 OI2026-10-13: 496 OI2026-10-14: 496 OI2026-10-16: 668 OI2026-10-20: 668 OI2026-10-23: 668 OI Oct 02, 2026Oct 23, 2026

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

PFSI contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 20266680
Oct 20, 2026Viewing6680
Oct 16, 2026668+172
Oct 14, 20264960
Oct 13, 20264960
Oct 09, 20264960
Oct 08, 20264960
Oct 07, 20264960
Oct 06, 20264960
Oct 05, 20264960
Oct 02, 2026496No prior observation