Quantum Cyber N.V.
NASDAQQUCY cost to borrow explodes to 789%, up 4,816% in one week as short interest hits 69% of float.
Quantum Cyber N.V. has become one of the most extreme borrow stories in the market this week. Short interest has exploded from under 14% to 46% of free float in five trading days. Cost to borrow has gone from 15% to…
Quantum Cyber N.V. heads into the back half of May with one of the sharpest positioning contrasts in its brief listed life: short sellers have nearly doubled their position over the past month while the stock just…
Snapshot as of 28 Jun 2026
Quantum Cyber N.V. is down 25% over the past month — yet its CEO has spent $4.5 million buying shares over recent months, a stark contrast to the deteriorating price action. Chairman and CEO David Elliott Lazar has…
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