OITracker Cboe delayed data

Contract OI history

Back to SOUN

Oct 30, 2026 EXPIRATION

SOUN $8.00 Call

SOUN261030C00008000

Latest saved OI1,646Oct 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 $8.00 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. 1,6578280 2026-10-09: 1,421 OI2026-10-13: 1,657 OI2026-10-14: 1,657 OI2026-10-15: 1,647 OI2026-10-16: 1,647 OI2026-10-21: 1,646 OI2026-10-23: 1,646 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, 2026Viewing1,6460
Oct 21, 20261,646-1
Oct 16, 20261,6470
Oct 15, 20261,647-10
Oct 14, 20261,6570
Oct 13, 20261,657+236
Oct 09, 20261,421No prior observation