OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

ONDS $20.00 Call

ONDS270115C00020000

Latest saved OI41,118Oct 23, 2026
Last change-1vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
ONDS $20.00 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. 41,12320,5610 2026-10-09: 40,931 OI2026-10-13: 41,107 OI2026-10-14: 41,107 OI2026-10-15: 41,110 OI2026-10-16: 41,123 OI2026-10-21: 41,119 OI2026-10-23: 41,118 OI Oct 09, 2026Oct 23, 2026

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

ONDS contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing41,118-1
Oct 21, 202641,119-4
Oct 16, 202641,123+13
Oct 15, 202641,110+3
Oct 14, 202641,1070
Oct 13, 202641,107+176
Oct 09, 202640,931No prior observation