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Contract OI history

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Apr 16, 2027 EXPIRATION

SIG $130.00 Call

SIG270416C00130000

Latest saved OI245Oct 23, 2026
Last change+10vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
SIG $130.00 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. 2451220 2026-10-02: 224 OI2026-10-06: 224 OI2026-10-07: 224 OI2026-10-08: 224 OI2026-10-13: 224 OI2026-10-14: 224 OI2026-10-15: 224 OI2026-10-16: 235 OI2026-10-20: 235 OI2026-10-23: 245 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, 2026245+10
Oct 20, 2026Viewing2350
Oct 16, 2026235+11
Oct 15, 20262240
Oct 14, 20262240
Oct 13, 20262240
Oct 08, 20262240
Oct 07, 20262240
Oct 06, 20262240
Oct 02, 2026224No prior observation