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Contract OI history

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Oct 30, 2026 EXPIRATION

SOUN $7.00 Put

SOUN261030P00007000

Latest saved OI91Oct 23, 2026
Last change-59vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SOUN $7.00 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 169840 2026-10-09: 169 OI2026-10-13: 146 OI2026-10-14: 146 OI2026-10-15: 150 OI2026-10-16: 149 OI2026-10-21: 150 OI2026-10-23: 91 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, 2026Viewing91-59
Oct 21, 2026150+1
Oct 16, 2026149-1
Oct 15, 2026150+4
Oct 14, 20261460
Oct 13, 2026146-23
Oct 09, 2026169No prior observation