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Contract OI history

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Nov 06, 2026 EXPIRATION

SOUN $6.50 Call

SOUN261106C00006500

Latest saved OI5,367Oct 23, 2026
Last change+2vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SOUN $6.50 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 5,3672,6830 2026-10-09: 529 OI2026-10-13: 747 OI2026-10-14: 747 OI2026-10-15: 736 OI2026-10-16: 752 OI2026-10-21: 5,365 OI2026-10-23: 5,367 OI Oct 09, 2026Oct 23, 2026

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

SOUN contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing5,367+2
Oct 21, 20265,365+4,613
Oct 16, 2026752+16
Oct 15, 2026736-11
Oct 14, 20267470
Oct 13, 2026747+218
Oct 09, 2026529No prior observation