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Contract OI history

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Nov 20, 2026 EXPIRATION

YSS $15.00 Call

YSS261120C00015000

Latest saved OI987Oct 23, 2026
Last change-6vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
YSS $15.00 call open interest history 10 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 1,0055020 2026-10-02: 1,005 OI2026-10-05: 1,005 OI2026-10-06: 1,005 OI2026-10-07: 1,005 OI2026-10-09: 997 OI2026-10-13: 997 OI2026-10-14: 997 OI2026-10-16: 993 OI2026-10-20: 993 OI2026-10-23: 987 OI Oct 02, 2026Oct 23, 2026

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

YSS contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing987-6
Oct 20, 20269930
Oct 16, 2026993-4
Oct 14, 20269970
Oct 13, 20269970
Oct 09, 2026997-8
Oct 07, 20261,0050
Oct 06, 20261,0050
Oct 05, 20261,0050
Oct 02, 20261,005No prior observation