Quantum Computing Inc. (QUBT) short interest & options flow
NASDAQQuantum Computing Inc. heads into its November 9 earnings print with one of the tightest short-side lending markets in the US market, a stark backdrop for a stock already down 19% over the past month. The borrow picture is the defining feature of this setup. Availability has fallen to 0%, every share in the lending pool is currently lent out, a condition that has held for most of…
QUBT short interest sits at 31.4% of free float, with utilization hitting 100% and zero availability to borrow shares as of 11 November 2026. Stock down 12.4% today.
- Market cap
- $1.43B
- Next earnings
- 9 Nov 2026
Key data as of 8 Nov 2026

Latest signals on QUBT
- Utilization
QUBT short interest sits at 31.4% of free float, with utilization hitting 100% and zero availability to borrow shares as of 11 November 2026. Stock down 12.4% today.
2 Utilization updates in 30 days
QUBT news and analysis
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