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Contract OI history

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Apr 16, 2027 EXPIRATION

SIG $160.00 Call

SIG270416C00160000

Latest saved OI7Oct 23, 2026
Last change+6vs previous saved observation
Saved market days5Oct 14, 2026 onwards
Daily open interest Hover a point for its date and OI
SIG $160.00 call open interest history 5 saved observations from 2026-10-14 to 2026-10-23. Exact values and changes are listed in the table below. 730 2026-10-14: 0 OI2026-10-15: 0 OI2026-10-16: 0 OI2026-10-20: 1 OI2026-10-23: 7 OI Oct 14, 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, 20267+6
Oct 20, 2026Viewing1+1
Oct 16, 202600
Oct 15, 202600
Oct 14, 20260No prior observation