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Apr 16, 2027 EXPIRATION

SIG $175.00 Call

SIG270416C00175000

Latest saved OI0Oct 23, 2026
Last change0vs previous saved observation
Saved market days2Oct 20, 2026 onwards
Daily open interest Hover a point for its date and OI
SIG $175.00 call open interest history 2 saved observations from 2026-10-20 to 2026-10-23. Exact values and changes are listed in the table below. 10 2026-10-20: 0 OI2026-10-23: 0 OI Oct 20, 2026Oct 23, 2026

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

SIG contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 202600
Oct 20, 2026Viewing0No prior observation