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Contract OI history

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Oct 23, 2026 EXPIRATION

SOUN $5.50 Call

SOUN261023C00005500

Latest saved OI6,130Oct 23, 2026
Last change+4vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SOUN $5.50 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. 6,1303,0650 2026-10-09: 1,049 OI2026-10-13: 1,243 OI2026-10-14: 1,243 OI2026-10-15: 1,277 OI2026-10-16: 2,540 OI2026-10-21: 6,126 OI2026-10-23: 6,130 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, 2026Viewing6,130+4
Oct 21, 20266,126+3,586
Oct 16, 20262,540+1,263
Oct 15, 20261,277+34
Oct 14, 20261,2430
Oct 13, 20261,243+194
Oct 09, 20261,049No prior observation