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Contract OI history

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Oct 23, 2026 EXPIRATION

SOUN $7.50 Call

SOUN261023C00007500

Latest saved OI512Oct 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 $7.50 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. 5502750 2026-10-09: 550 OI2026-10-13: 535 OI2026-10-14: 535 OI2026-10-15: 533 OI2026-10-16: 531 OI2026-10-21: 510 OI2026-10-23: 512 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, 2026Viewing512+2
Oct 21, 2026510-21
Oct 16, 2026531-2
Oct 15, 2026533-2
Oct 14, 20265350
Oct 13, 2026535-15
Oct 09, 2026550No prior observation