iShares Trust - iShares U.S. Healthcare ETF
ARCAIYH, the iShares U.S. Healthcare ETF, enters the back half of September with an unusual lending-market tension — short interest has climbed sharply over the week while borrowing conditions have swung wildly between fully constrained and relatively loose. The most striking development this week is the sudden spike in short positioning. Shares short rose roughly 48% over the past five…
IYH utilization hits 100%, matching 52-week high as availability drops to 34.2%.
Snapshot as of 24 Sept 2026
IYH, the iShares U.S. Healthcare ETF, enters the back half of September with an unusual lending-market tension — short interest has climbed sharply over the week while borrowing conditions have swung wildly between…
A contradictory set of lending signals is emerging on IYH, the iShares U.S. Healthcare ETF. Short positions unwound sharply on August 7. But the borrow market tells a different story. Short interest fell 18.5% in a…
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