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Contract OI history

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Apr 16, 2027 EXPIRATION

SOUN $9.00 Call

SOUN270416C00009000

Latest saved OI1,440Oct 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. 1,4407200 2026-10-09: 1,290 OI2026-10-13: 1,416 OI2026-10-14: 1,416 OI2026-10-15: 1,426 OI2026-10-16: 1,425 OI2026-10-21: 1,440 OI2026-10-23: 1,440 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, 2026Viewing1,4400
Oct 21, 20261,440+15
Oct 16, 20261,425-1
Oct 15, 20261,426+10
Oct 14, 20261,4160
Oct 13, 20261,416+126
Oct 09, 20261,290No prior observation