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Contract OI history

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Jan 15, 2027 EXPIRATION

PFSI $60.00 Put

PFSI270115P00060000

Latest saved OI39Oct 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 $60.00 put open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 39190 2026-10-02: 26 OI2026-10-05: 26 OI2026-10-06: 26 OI2026-10-07: 26 OI2026-10-08: 27 OI2026-10-09: 27 OI2026-10-13: 27 OI2026-10-14: 27 OI2026-10-16: 27 OI2026-10-20: 39 OI2026-10-23: 39 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, 2026390
Oct 20, 2026Viewing39+12
Oct 16, 2026270
Oct 14, 2026270
Oct 13, 2026270
Oct 09, 2026270
Oct 08, 202627+1
Oct 07, 2026260
Oct 06, 2026260
Oct 05, 2026260
Oct 02, 202626No prior observation