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Also trades as: ERO.TO (TSX) · $vol 14M

ERO Short Interest

Ero Copper Corp.
1W: -9.4% 1M: -17.6% 3M: +21.9% YTD: +7.4% 1Y: +51.9% 3Y: +121.1% 5Y: +52.3%
$32.52
+1.31 (+4.20%)
After Hours: $33.10 (+0.58, +1.78%)
Weekly Expected Move ±6.6%
$26 $28 $30 $32 $34
NYSE · Basic Materials · Copper · Tech Score Sell · Power 41 · $3.4B mcap · 102M float · 1.29% daily turnover · Short 43% of daily vol
Credit Risk of going bust: higher than 62% of companies Debt: 15.0% of company value Bonds: $41.2M held by 61 funds, 212 bp over Treasuries → details ▾
If the stock fell to about $0.69 (down 98%), Ero Copper Corp. would be worth roughly what it owes.
Total debt $573.4M against a stock market value of $3.26B.
Distance to default 4.11 (Merton model): prices to 2026-10-26, balance sheet 2026-06-30, debt counted $294.5M (short-term plus half of long-term), stock volatility 62.6%; Altman Z'' 4.36. A ranking and a back-test, not a forecast.
Bond figures are fund-reported marks (SEC N-PORT) as of Jul 2026. How these are computed.

Short Volume Summary

2026-10-26
43.3%
Short Ratio
of total volume
49.2%
20-Day Avg
44.7%
50-Day Avg
▲ Rising
5-Day Trend
0.2M
Short Volume
0.6M
Total Volume

Daily Short Volume Ratio

Short Volume vs Total Volume

Exchange Breakdown

2026-10-26
ExchangeShort VolumeTotal VolumeShort %
NASDAQ 220,517 528,166 41.8%
NYSE 20,207 29,398 68.7%
BATS 1,971 2,605 75.7%

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For informational purposes only. Not investment advice. Data sourced from SEC filings. Privacy Terms