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Contract OI history

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Nov 27, 2026 EXPIRATION

SOUN $9.00 Call

SOUN261127C00009000

Latest saved OI15Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SOUN $9.00 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. 1570 2026-10-09: 2 OI2026-10-13: 2 OI2026-10-14: 2 OI2026-10-15: 4 OI2026-10-16: 5 OI2026-10-21: 15 OI2026-10-23: 15 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, 2026Viewing150
Oct 21, 202615+10
Oct 16, 20265+1
Oct 15, 20264+2
Oct 14, 202620
Oct 13, 202620
Oct 09, 20262No prior observation