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Contract OI history

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Apr 16, 2027 EXPIRATION

SIG $115.00 Call

SIG270416C00115000

Latest saved OI23Oct 23, 2026
Last change0vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
SIG $115.00 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. 27130 2026-10-02: 27 OI2026-10-06: 27 OI2026-10-07: 27 OI2026-10-08: 27 OI2026-10-13: 23 OI2026-10-14: 23 OI2026-10-15: 23 OI2026-10-16: 23 OI2026-10-20: 23 OI2026-10-23: 23 OI Oct 02, 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, 2026230
Oct 20, 2026Viewing230
Oct 16, 2026230
Oct 15, 2026230
Oct 14, 2026230
Oct 13, 202623-4
Oct 08, 2026270
Oct 07, 2026270
Oct 06, 2026270
Oct 02, 202627No prior observation