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SOXQ is up 5% on the week and sitting at its highest level in a month, yet short sellers are adding exposure at the fastest pace since early September, creating a tension worth tracking closely.
Short interest has climbed to 8.2% of the free float, up 20% in a week and more than 80% over the past month. That month-long rebuild is the continuation of the reversal flagged in the September 28 note, when shorts had already jumped back from mid-September lows near 608,000 shares to above 942,000. They have kept coming: the count now stands at 1.13 million shares. Borrowing costs have eased slightly on the week at 1.01%, though they remain roughly 23% above where they were a month ago. Availability is the most telling detail: it has tightened sharply from 174% a week ago to 108% now, meaning the pool of shares still available to borrow has more than halved relative to what is already out on loan. The 52-week low for availability was 9.8%, so there is room for further tightening if demand for borrows continues.
The ORTEX short score, at 50.7, is in neutral territory but has climbed steadily from 34.9 at the end of September. That earlier low came when shorts were rebuilding into a rallying market. The score's move back toward the mid-50s reflects the growing short book rather than any fresh deterioration in the underlying signals.
Options traders are telling a very different story from the shorts. The put/call ratio has dropped to 0.60, nearly two standard deviations below its 20-day average of 0.69. That is the most call-heavy configuration in recent weeks, suggesting options participants are positioning for continued upside in semiconductor stocks rather than hedging against a reversal. The divergence is the clearest tension in the setup: short sellers are pressing while derivatives traders are leaning long.
The ETF's price action has not rewarded the short book. SOXQ has gained 4.7% this week and 12.6% over the past month, meaning the short rebuild of the past several weeks has so far been loss-making on mark-to-market. Shorts added aggressively into the September rally and have continued adding as the fund pushed above $104. Days-to-cover remains just one day on FINRA data, so the short position is not large enough on its own to generate a mechanical squeeze, but the combination of a tightening borrow pool and a call-heavy options market means the cost of staying short could rise if the rally extends.
The next data point worth watching is whether the borrow pool tightens further toward the lows seen in mid-September, when availability briefly dropped to single digits, and whether the short score breaks above 55, which would signal a more meaningful shift in bearish conviction.
See the live data behind this article on ORTEX.
Open SOXQ on ORTEX →ORTEX Market Intelligence content is generated by AI from a snapshot of ORTEX's proprietary data and reviewed by the ORTEX team. Content is informational only and does not constitute investment advice.
