Ferroglobe heads into the back half of August with a curious split: the stock is giving back gains from a blockbuster earnings print, yet options traders are the most bullish they've been all year.
The earnings backdrop is the essential context here. When Ferroglobe reported on August 4, the stock surged 27.7% in a single session and extended to a five-day gain of 40.6%. That kind of violent post-results move compressed the short base — shorts who got caught flat-footed likely covered fast. The stock has since reversed sharply, falling 9% on the week to $4.16 and a further 3% on Tuesday alone, giving back a meaningful chunk of those gains. The silicon and ferroalloy producer has now pulled back to a level that still leaves it up 24% for the month, but the tape is clearly struggling to hold the post-earnings high.
The positioning story heading into this week is where the divergence sharpens. Short interest has climbed roughly 24% over the past week to around 1.65% of the free float — a low absolute level, but the pace of rebuilding is worth noting after the earnings-driven unwind. Borrowing costs remain negligible at 0.52%, and borrow availability is extraordinarily loose at 3,445% — meaning roughly 34 shares are available to borrow for every one currently shorted. The lending market imposes no friction on new short positions; the rebuilding is a choice, not a squeeze. Against that, options traders are leaning heavily bullish. The put/call ratio has collapsed to 0.37, nearly one standard deviation below its 20-day average of 0.75, and represents the lowest defensive posture in the options market in many months. The contrast is pointed: shorts are rebuilding on the pullback while call buyers are pressing the upside. Both camps cannot be right.
The Street picture is largely stale and should be read carefully. The most recent analyst action on record is from B. Riley Securities in November 2025 — more than nine months ago — where the firm lowered its target from $8 to $6 while holding a Buy rating. At a current price of $4.16, that $6 target implies roughly 44% upside, but it predates the August earnings print and the subsequent pullback. With the analyst data this dated, it functions more as a directional marker than a live valuation anchor. Factor scores add modest texture: the short score ranks in the 62nd percentile, the dividend score at 61, and the sector score at an even 50 — all broadly neutral readings that offer no strong directional lean. The EPS surprise score at just the 2nd percentile is the outlier, a jarringly low reading that sits oddly alongside the 27% single-day move the August results produced; it may reflect a longer-term track record of missing rather than this quarter's beat.
Institutional ownership adds one genuinely interesting thread. Among the top holders, Donald Smith & Co. added nearly 2.7 million shares in the quarter through June 30, a meaningful build for a value-oriented manager. BlackRock and State Street each added to positions through July, the most recently reported data. On the other side, Hosking Partners trimmed by 1.3 million shares and Cooper Creek — the largest holder at 7.3% — cut its position by 1.2 million shares in the quarter through March. The ownership base is concentrated in value-leaning managers willing to tolerate commodity cycle volatility, and the mixed flows suggest no consensus on whether the August bounce marked a turning point or a selling opportunity.
With the next earnings event not due until November 6, the near-term focus is entirely on whether the post-earnings rally finds a floor around current levels or continues to unwind toward pre-August prices — and whether the call-heavy options positioning reflects genuine conviction or simply the residual momentum from a single outsized session.
See the live data behind this article on ORTEX.
Open GSM 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.
