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Contract OI history

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Nov 13, 2026 EXPIRATION

SOUN $5.50 Call

SOUN261113C00005500

Latest saved OI726Oct 23, 2026
Last change-69vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SOUN $5.50 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. 7953970 2026-10-09: 262 OI2026-10-13: 778 OI2026-10-14: 778 OI2026-10-15: 691 OI2026-10-16: 613 OI2026-10-21: 795 OI2026-10-23: 726 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, 2026Viewing726-69
Oct 21, 2026795+182
Oct 16, 2026613-78
Oct 15, 2026691-87
Oct 14, 20267780
Oct 13, 2026778+516
Oct 09, 2026262No prior observation