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Contract OI history

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Nov 20, 2026 EXPIRATION

SFL $12.50 Put

SFL261120P00012500

Latest saved OI585Oct 23, 2026
Last change+5vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
SFL $12.50 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. 5852920 2026-10-02: 478 OI2026-10-05: 482 OI2026-10-06: 483 OI2026-10-07: 483 OI2026-10-08: 483 OI2026-10-09: 483 OI2026-10-13: 484 OI2026-10-14: 484 OI2026-10-16: 561 OI2026-10-20: 580 OI2026-10-23: 585 OI Oct 02, 2026Oct 23, 2026

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

SFL contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing585+5
Oct 20, 2026580+19
Oct 16, 2026561+77
Oct 14, 20264840
Oct 13, 2026484+1
Oct 09, 20264830
Oct 08, 20264830
Oct 07, 20264830
Oct 06, 2026483+1
Oct 05, 2026482+4
Oct 02, 2026478No prior observation