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Contract OI history

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Nov 06, 2026 EXPIRATION

SOUN $2.50 Call

SOUN261106C00002500

Latest saved OI248Oct 23, 2026
Last change+6vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SOUN $2.50 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. 2481240 2026-10-09: 149 OI2026-10-13: 151 OI2026-10-14: 151 OI2026-10-15: 158 OI2026-10-16: 160 OI2026-10-21: 242 OI2026-10-23: 248 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, 2026Viewing248+6
Oct 21, 2026242+82
Oct 16, 2026160+2
Oct 15, 2026158+7
Oct 14, 20261510
Oct 13, 2026151+2
Oct 09, 2026149No prior observation