NEXA heads into its Q1 2026 earnings today with one of the most striking price runs of any mining stock this year — and a Street consensus that has barely moved to reflect it.
The rally is the obvious lead. The stock has gained 51% over the past month, closing at $16.72 on Wednesday after a further 4.6% session. The one-week move alone reaches 18%. That has pushed the RSI-14 to 70.3 — into overbought territory — and lifted the price-to-book ratio by more than 0.43x in a single month. The EV/EBITDA multiple has expanded alongside it to 3.4x. Correlated peers have also rallied hard — MUX gained 7.9% on the day, KGH added 10.5% — suggesting broad metals sector momentum is carrying NEXA rather than a stock-specific re-rating.
The tension is sharpest on valuation. The mean analyst price target is $11.81, roughly 29% below Wednesday's close. The factor score for analyst return potential is in the 93rd percentile for divergence between price and target — meaning the stock has run significantly harder than the Street has been willing to follow. Citigroup raised its target to $12.50 in mid-April after cutting it in March, while JPMorgan's last publicly available target was $7.50, set in late February — both well below the current price. The consensus rating is Neutral across all covering firms. Bears point to a net debt/EBITDA ratio that has deteriorated toward 2.3x, an EPS miss last quarter, and downward EBITDA estimate revisions for 2025–2027 averaging around 4% annually. Bulls counter with improving free cash flow projections — estimates running from $8 million in 2025 toward $248 million in 2027 — and cash costs at the Aripuanã smelting segment running at just $0.11/lb.
Nexa also declared a special dividend of $0.1321 per share in March, payable in August, suggesting management has some confidence in near-term cash generation. The dividend score ranks in the 88th percentile. Short sellers have not pressed the bet: SI is minimal at just 0.53% of the free float, and the borrow market is very loose with availability at roughly 4,837% of short interest — there is no squeeze dynamic, but cost to borrow has remained elevated at 28%, easing from peaks above 50% seen in late March and early April. The put/call ratio has climbed from lows near 0.09 in early April to 0.34 this week — close to its 52-week high — as options traders add some protective hedging into the print. Even so, the z-score of around 1.0 suggests the positioning is elevated but not extreme.
The Q1 report will test whether operational progress at Aripuanã and smelter margins can justify a stock that has lapped a Street consensus now trading at a deep discount to the current price.
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