OITracker Cboe delayed data

Contract OI history

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Mar 19, 2027 EXPIRATION

QBTS $9.00 Put

QBTS270319P00009000

Latest saved OI1,403Oct 23, 2026
Last change+5vs previous saved observation
Saved market days4Oct 15, 2026 onwards
Daily open interest Hover a point for its date and OI
QBTS $9.00 put open interest history 4 saved observations from 2026-10-15 to 2026-10-23. Exact values and changes are listed in the table below. 1,4037010 2026-10-15: 0 OI2026-10-16: 1,009 OI2026-10-21: 1,398 OI2026-10-23: 1,403 OI Oct 15, 2026Oct 23, 2026

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

QBTS contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,403+5
Oct 21, 20261,398+389
Oct 16, 20261,009+1,009
Oct 15, 20260No prior observation