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Contract OI history

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Nov 20, 2026 EXPIRATION

ONDS $7.50 Put

ONDS261120P00007500

Latest saved OI153Oct 23, 2026
Last change+1vs previous saved observation
Saved market days2Oct 21, 2026 onwards
Daily open interest Hover a point for its date and OI
ONDS $7.50 put open interest history 2 saved observations from 2026-10-21 to 2026-10-23. Exact values and changes are listed in the table below. 153760 2026-10-21: 152 OI2026-10-23: 153 OI Oct 21, 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, 2026Viewing153+1
Oct 21, 2026152No prior observation