SLV has delivered one of its strongest rallies in recent memory — up 18.5% over the past month and 8.5% on the week alone, closing at $62.32 — and the interesting tension right now is that short sellers have not fled the trade.
Short interest in the iShares Silver Trust tells a story of stubborn conviction against the rally. At roughly 4.6% of free float, SI is up about 2% on the week even as the ETF surged. The month-on-month picture is more complex: SI has fallen 23% over 30 days, suggesting many shorts were washed out during the bulk of the move higher. What's notable is that shorts rebuilt modestly in the back half of August, stepping back in around the $60 level rather than standing aside entirely. The official FINRA fortnightly read puts short shares at 21.6 million, with a days-to-cover of just 1.38 — the lending market is liquid enough that a disorderly squeeze is not what the data is describing here.
The borrow market reflects rising but still modest friction. Cost to borrow climbed 63% on the week to 0.62% — elevated relative to where it was in mid-August, when it briefly touched 0.25%, but still categorically cheap by any meaningful threshold. Availability has tightened noticeably: from above 460% in mid-August to 160% now, meaning there are still roughly 1.6 shares available to borrow for every share already shorted. That's a firm decline in the past two weeks — availability was running above 350% as recently as August 6 — but the lending pool is far from exhausted. The 52-week trough in availability was 9.75%, so current conditions, while tighter, remain well within the normal range. Options traders are leaning bullish too. The put/call ratio has drifted down to 0.45, slightly below its 20-day average of 0.47 and near the lower end of the past year's range. The mild negative z-score confirms this: call demand is holding a small edge over put hedging, consistent with a market that is chasing the rally rather than hedging against a reversal.
Institutional ownership is dispersed, as one would expect for a large commodity ETF. Morgan Stanley leads with 2.5% of shares, having added roughly 1.25 million shares through June. Goldman Sachs added 1.68 million shares in the same period — notable in absolute terms, though neither position is large enough to be price-moving on its own. Jane Street trimmed 2.15 million shares through June, the largest single-holder reduction among the top 15, likely reflecting routine market-making adjustments rather than a directional view. The overall holder count of 308 institutions reflects SLV's nature as a broad-market macro vehicle rather than a stock with a concentrated investor base.
The ORTEX short score has climbed meaningfully in the past two weeks — from 43.5 on August 14 to 52.5 now. That move tracks the tightening in availability and the week-on-week rise in short interest. It does not signal extreme short-side pressure, but the direction is worth watching: the score has risen steadily as the stock has rallied, suggesting the short community is rebuilding positions into strength rather than capitulating. SLV's recent event history (which captures iShares rebalancing and periodic NAV announcements rather than earnings) shows consistent positive reactions — the August and May events both produced gains of 2.5% and 4.1% on the day respectively, with five-day follow-through of 3.7% and 7.7%. The macro driver here is the dollar and real rates rather than any company-specific catalyst, and whether the silver rally continues from current levels will hinge on whether that macro backdrop — weakening dollar, heightened safe-haven demand — holds into September.
See the live data behind this article on ORTEX.
Open SLV on ORTEX →ORTEX Market Intelligence content is generated by AI from a snapshot of ORTEX's proprietary data. Content is informational only and does not constitute investment advice.
