J-Star Holding Co., Ltd.
NASDAQYMAT short interest surges 446% in one week to 1M shares, cost to borrow reaches 655% as availability plummets to 19.5%.
J-Star Holding Co., Ltd. heads into its May 14 earnings print caught between an 89% weekly price surge and a short-selling wave that has seized the borrow market in just five trading days. The dominant story this week…
J-Star Holding Co., Ltd. heads into its May 14 earnings with one of the most abrupt lending-market dislocations of the year. The borrow market has effectively seized up. Availability has collapsed to just 9.2% of short…
Snapshot as of 23 Jun 2026
A single session transformed the lending market for YMAT. Short shares jumped 673% in one day. The cost to borrow followed — hard. On May 8, borrowed shares in J-Star Holding Co., Ltd. jumped from roughly 24,500 to…
YMAT — J-Star Holding Co., Ltd. — has delivered one of the week's most striking price moves on Nasdaq. The stock more than doubled in a single day and closed Friday up 91% on the week at $0.51, against a backdrop of…
YMAT enters tomorrow's earnings print with its borrow cost far above what a stock of its size would normally attract — a signal that the lending market has been unusually active around this micro-cap leisure products…
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