OITracker Cboe delayed data

Contract OI history

Back to SOUN

Jan 19, 2029 EXPIRATION

SOUN $12.00 Call

SOUN290119C00012000

Latest saved OI1,229Oct 23, 2026
Last change+14vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SOUN $12.00 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. 1,2296140 2026-10-09: 974 OI2026-10-13: 993 OI2026-10-14: 993 OI2026-10-15: 1,003 OI2026-10-16: 1,127 OI2026-10-21: 1,215 OI2026-10-23: 1,229 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, 2026Viewing1,229+14
Oct 21, 20261,215+88
Oct 16, 20261,127+124
Oct 15, 20261,003+10
Oct 14, 20269930
Oct 13, 2026993+19
Oct 09, 2026974No prior observation