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Contract OI history

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Oct 23, 2026 EXPIRATION

SOUN $7.00 Put

SOUN261023P00007000

Latest saved OI0Oct 23, 2026
Last change-13vs 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. 136680 2026-10-09: 136 OI2026-10-13: 132 OI2026-10-14: 132 OI2026-10-15: 75 OI2026-10-16: 75 OI2026-10-21: 13 OI2026-10-23: 0 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, 2026Viewing0-13
Oct 21, 202613-62
Oct 16, 2026750
Oct 15, 202675-57
Oct 14, 20261320
Oct 13, 2026132-4
Oct 09, 2026136No prior observation