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Contract OI history

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Jan 15, 2027 EXPIRATION

SIG $130.00 Call

SIG270115C00130000

Latest saved OI550Oct 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 $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. 5502750 2026-10-02: 526 OI2026-10-06: 526 OI2026-10-07: 526 OI2026-10-08: 526 OI2026-10-13: 526 OI2026-10-14: 526 OI2026-10-15: 531 OI2026-10-16: 547 OI2026-10-20: 550 OI2026-10-23: 550 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, 20265500
Oct 20, 2026Viewing550+3
Oct 16, 2026547+16
Oct 15, 2026531+5
Oct 14, 20265260
Oct 13, 20265260
Oct 08, 20265260
Oct 07, 20265260
Oct 06, 20265260
Oct 02, 2026526No prior observation