OITracker Cboe delayed data

Contract OI history

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Mar 19, 2027 EXPIRATION

QBTS $8.00 Put

QBTS270319P00008000

Latest saved OI195Oct 23, 2026
Last change+110vs previous saved observation
Saved market days4Oct 15, 2026 onwards
Daily open interest Hover a point for its date and OI
QBTS $8.00 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. 195970 2026-10-15: 0 OI2026-10-16: 0 OI2026-10-21: 85 OI2026-10-23: 195 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, 2026Viewing195+110
Oct 21, 202685+85
Oct 16, 202600
Oct 15, 20260No prior observation