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Contract OI history

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Jan 15, 2027 EXPIRATION

SONO $22.50 Call

SONO270115C00022500

Latest saved OI411Oct 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. 4112050 2026-10-08: 405 OI2026-10-09: 405 OI2026-10-13: 406 OI2026-10-15: 406 OI2026-10-21: 411 OI2026-10-23: 411 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, 2026Viewing4110
Oct 21, 2026411+5
Oct 15, 20264060
Oct 13, 2026406+1
Oct 09, 20264050
Oct 08, 2026405No prior observation