OITracker Cboe delayed data

Contract OI history

Back to ONDS

Nov 13, 2026 EXPIRATION

ONDS $9.50 Put

ONDS261113P00009500

Latest saved OI813Oct 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 $9.50 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. 1,0225110 2026-10-09: 684 OI2026-10-13: 1,022 OI2026-10-14: 1,022 OI2026-10-15: 1,003 OI2026-10-16: 994 OI2026-10-21: 829 OI2026-10-23: 813 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, 2026Viewing813-16
Oct 21, 2026829-165
Oct 16, 2026994-9
Oct 15, 20261,003-19
Oct 14, 20261,0220
Oct 13, 20261,022+338
Oct 09, 2026684No prior observation