GDXJ heads into the close of its best week in months with two stories running in parallel: options traders at their most bullish in nearly a year, and a borrow market that has quietly swung from extremely tight to notably relaxed.
The lending picture is the more dramatic shift. Through most of August, availability was near the floor — dropping as low as 7% on August 21, meaning fewer than one share was available for every fourteen already borrowed. That was a fully saturated lending pool. Today, availability has recovered to 82%, a 180% jump over the past week alone. Shorts aren't being squeezed out — they're finding it easier to maintain or add positions. Cost to borrow has also collapsed, falling from a monthly high of around 1.7% in mid-August to just 0.45% now. The borrow squeeze that dominated August has decisively unwound.
Short interest itself reinforces the retreat. SI has fallen 28% over the past month, dropping from roughly 9.7 million shares to 6.9 million — now 8.2% of free float. That's still a meaningful level for an ETF, but the direction is unambiguous. Shorts have been covering steadily since early September as the ETF climbed. The most notable step-down came in the second week of the month, when shares short fell sharply from 8.6 million to around 6.9 million and held there. The ORTEX short score of 62 — roughly in line with recent readings — reflects a stock that remains well-shorted but with the wind at the bears' backs for now.
Options positioning tells the bullish side of the story even more clearly. The put-call ratio closed at 0.68 Monday, nearly 2.4 standard deviations below its 20-day mean of 0.88. That reading is close to the 52-week low of 0.66 — the most call-heavy positioning GDXJ has seen in almost a year. The move comes as the ETF added 4.3% in a single session and 6.4% over the week to close at $127.97. Junior miners carry operational leverage to bullion, and options traders are clearly positioned for the gold rally to have more room.
What brings these two threads together is that the covering shorts and the call buyers are reacting to the same catalyst: gold pushing higher and junior miners amplifying the move. The borrow market loosening — availability swinging from 7% to 82% in roughly a month — means there is no mechanical short-squeeze story here. Shorts who want to rebuild positions can do so cheaply. The bullish options skew, by contrast, reflects genuine conviction, not forced capitulation.
The key variable to watch is whether gold sustains its move above recent highs, since the ETF's leverage to bullion works in both directions — and any reversal in the metal would likely see the PCR snap back toward its 0.88 baseline just as quickly as it dropped.
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