Direxion Shares ETF Trust - Direxion Daily MU Bull 2X ETF
NASDAQMUU SI utilization hits 92.87%, down from 100% peak but still near critical levels.
Short interest % of float, cost to borrow, utilization, and put/call ratio for MUU are part of the ORTEX premium tier. Sign up to read the live numbers alongside the analysis.
Short sellers have piled into MUU at a pace rarely seen in leveraged ETF markets. Short interest jumped from roughly 1 million shares on July 13 to 14.3 million shares on July 15 — a 4,895% surge in one week, pushing…
The put/call ratio on MUU jumped to 0.79 on June 24 — a z-score of 2.39 against the 20-day mean. That is the most defensive options positioning in two weeks. It arrives as the borrow market snaps back to its tightest…
Snapshot as of 5 Aug 2026
MUU keeps squeezing the bears — up 17% on Thursday alone and 26% on the week — while short sellers continue to retreat from one of the tightest borrow markets on Nasdaq. The covering story has accelerated. Short…
MUU, the Direxion Daily MU Bull 2X ETF, has delivered one of the more striking runs on Nasdaq this month — up 144% over 30 days and another 26% in the past week alone — while simultaneously attracting a short position…
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