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Contract OI history

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Dec 18, 2026 EXPIRATION

ONDS $11.00 Put

ONDS261218P00011000

Latest saved OI535Oct 23, 2026
Last change+16vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
ONDS $11.00 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. 5352670 2026-10-09: 521 OI2026-10-13: 525 OI2026-10-14: 525 OI2026-10-15: 520 OI2026-10-16: 520 OI2026-10-21: 519 OI2026-10-23: 535 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, 2026Viewing535+16
Oct 21, 2026519-1
Oct 16, 20265200
Oct 15, 2026520-5
Oct 14, 20265250
Oct 13, 2026525+4
Oct 09, 2026521No prior observation