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Contract OI history

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Dec 18, 2026 EXPIRATION

SONO $22.50 Call

SONO261218C00022500

Latest saved OI272Oct 23, 2026
Last change0vs previous saved observation
Saved market days6Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
SONO $22.50 call open interest history 6 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 2731360 2026-10-08: 273 OI2026-10-09: 273 OI2026-10-13: 273 OI2026-10-15: 272 OI2026-10-21: 272 OI2026-10-23: 272 OI Oct 08, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

SONO contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing2720
Oct 21, 20262720
Oct 15, 2026272-1
Oct 13, 20262730
Oct 09, 20262730
Oct 08, 2026273No prior observation