today's wacc — Copper
9.58%
+ new wacc
29 companies|as of 04/04/2026|gov bond yield: 4.31%|erp: 4.75%|unlevered beta: 1.14|relevered beta: 1.23
allMaterialsMetals & MiningCopper
Pengxin International Mining12.36%
Atalaya Mining12.30%
SolGold12.17%
Nanjing Hanrui11.80%
Antofagasta11.79%
Lundin Mining11.78%
Hudbay Minerals11.75%
Capstone11.01%
Guangdong Jiayuan Technology10.86%
Taseko Mines10.57%
Hindustan Copper10.31%
Freeport-McMoRan10.17%
First Quantum Minerals9.94%
Jiangyin Electrical Alloy9.53%
Southern Copper9.50%
Ero9.46%
Anhui Xinke New Materials9.40%
North Copper (Shanxi)9.34%
Tongling Nonferrous Metals Group9.12%
Ningbo Boway Alloy Material Company9.00%
Aurubis8.85%
MMG8.75%
China Nonferrous Mining Corporation8.51%
Jiangxi Copper Company8.46%
KGHM Polska Miedz8.41%
Yunnan Copper8.23%
Imperial Metals7.93%
Ningbo Jintian Copper(Group)7.58%
Zhe Jiang Hai Liang7.37%
methodology

WACC is calculated as the weighted average of the cost of equity and the after-tax cost of debt, using median unlevered betas (5-year monthly, adjusted via Blume) relevered with median net-debt capital structures via the Hamada equation.

Cost of equity = risk-free rate + relevered beta × equity risk premium. Cost of debt = (risk-free rate + credit spread) × (1 − tax rate).

Data is updated daily. Read our full methodology on the sources page.