ETF Series Solutions - Defiance Quantum ETF (QTUM) short interest & options flow
NASDAQQTUM short interest jumped 8.2% in one day to 1.99% of float, but remains down 26.6% over the past week as availability plunged 57.9%.
- Market cap
- $4.84B
Key data as of 11 Nov 2026

Latest signals on QTUM
- Short Interest
QTUM short interest jumped 8.2% in one day to 1.99% of float, but remains down 26.6% over the past week as availability plunged 57.9%.
- Cost to Borrow
QTUM cost to borrow doubles to 2.08% in one week as short squeeze dynamics intensify and shares available plummet to 13%.
- Utilization
QTUM utilization hits 91.56%, near 52-week high of 94.25% — shares increasingly difficult to borrow as short demand tightens supply.
QTUM news and analysis
RSSNo long-form analysis yet for QTUM. Pulse alerts and the live data picture are available on ORTEX.
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