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Contract OI history

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Nov 20, 2026 EXPIRATION

SYF $70.00 Put

SYF261120P00070000

Latest saved OI991Oct 23, 2026
Last change+2vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
SYF $70.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 9914950 2026-10-02: 768 OI2026-10-05: 772 OI2026-10-06: 774 OI2026-10-07: 774 OI2026-10-08: 774 OI2026-10-09: 773 OI2026-10-13: 789 OI2026-10-14: 789 OI2026-10-15: 962 OI2026-10-16: 960 OI2026-10-21: 989 OI2026-10-23: 991 OI Oct 02, 2026Oct 23, 2026

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

SYF contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing991+2
Oct 21, 2026989+29
Oct 16, 2026960-2
Oct 15, 2026962+173
Oct 14, 20267890
Oct 13, 2026789+16
Oct 09, 2026773-1
Oct 08, 20267740
Oct 07, 20267740
Oct 06, 2026774+2
Oct 05, 2026772+4
Oct 02, 2026768No prior observation