OITracker Cboe delayed data

Contract OI history

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Oct 30, 2026 EXPIRATION

ONDS $9.00 Put

ONDS261030P00009000

Latest saved OI450Oct 23, 2026
Last change-7vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
ONDS $9.00 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 8264130 2026-10-09: 826 OI2026-10-13: 561 OI2026-10-14: 561 OI2026-10-15: 491 OI2026-10-16: 481 OI2026-10-21: 457 OI2026-10-23: 450 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, 2026Viewing450-7
Oct 21, 2026457-24
Oct 16, 2026481-10
Oct 15, 2026491-70
Oct 14, 20265610
Oct 13, 2026561-265
Oct 09, 2026826No prior observation