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Contract OI history

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Oct 23, 2026 EXPIRATION

SOUN $11.50 Call

SOUN261023C00011500

Latest saved OI170Oct 23, 2026
Last change+163vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SOUN $11.50 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. 170850 2026-10-09: 1 OI2026-10-13: 2 OI2026-10-14: 2 OI2026-10-15: 3 OI2026-10-16: 3 OI2026-10-21: 7 OI2026-10-23: 170 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, 2026Viewing170+163
Oct 21, 20267+4
Oct 16, 202630
Oct 15, 20263+1
Oct 14, 202620
Oct 13, 20262+1
Oct 09, 20261No prior observation