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Contract OI history

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Apr 16, 2027 EXPIRATION

SOUN $7.00 Put

SOUN270416P00007000

Latest saved OI489Oct 23, 2026
Last change+8vs 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. 4892440 2026-10-09: 375 OI2026-10-13: 458 OI2026-10-14: 458 OI2026-10-15: 460 OI2026-10-16: 469 OI2026-10-21: 481 OI2026-10-23: 489 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, 2026Viewing489+8
Oct 21, 2026481+12
Oct 16, 2026469+9
Oct 15, 2026460+2
Oct 14, 20264580
Oct 13, 2026458+83
Oct 09, 2026375No prior observation