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Contract OI history

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Feb 19, 2027 EXPIRATION

SFL $12.50 Put

SFL270219P00012500

Latest saved OI295Oct 23, 2026
Last change+1vs 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. 2951470 2026-10-02: 281 OI2026-10-05: 281 OI2026-10-06: 281 OI2026-10-07: 281 OI2026-10-08: 281 OI2026-10-09: 281 OI2026-10-13: 282 OI2026-10-14: 282 OI2026-10-16: 293 OI2026-10-20: 294 OI2026-10-23: 295 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, 2026Viewing295+1
Oct 20, 2026294+1
Oct 16, 2026293+11
Oct 14, 20262820
Oct 13, 2026282+1
Oct 09, 20262810
Oct 08, 20262810
Oct 07, 20262810
Oct 06, 20262810
Oct 05, 20262810
Oct 02, 2026281No prior observation