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Contract OI history

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Apr 16, 2027 EXPIRATION

SOUN $8.00 Call

SOUN270416C00008000

Latest saved OI1,156Oct 23, 2026
Last change+143vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SOUN $8.00 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. 1,1565780 2026-10-09: 879 OI2026-10-13: 870 OI2026-10-14: 870 OI2026-10-15: 892 OI2026-10-16: 940 OI2026-10-21: 1,013 OI2026-10-23: 1,156 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, 2026Viewing1,156+143
Oct 21, 20261,013+73
Oct 16, 2026940+48
Oct 15, 2026892+22
Oct 14, 20268700
Oct 13, 2026870-9
Oct 09, 2026879No prior observation