Key Takeaways ARMN shares jumped 62.3% in 3 months, beating both industry and broader market performance. Higher gold prices and strong production are boosting ARMN's profitability and growth prospects. ARMN trades at a 67% discount to the industry, with cash flow funding key expansion projects.Aris Mining Corporation (ARMN) shares have shot up 62.3% over the past three months, outperforming the Zacks Mining – Gold industry’s rise of 19.6% and the S&P 500’s increase of 7.5%. The rally has been driven by a ...