Sierra Metals' (TSE:SMT) stock is up by a considerable 18% over the past month ... is growing its value and managing investors’ money. In short, ROE shows the profit each dollar generates with respect ...

Black Diamond Group's (TSE:BDI) stock is up by a considerable 7.8% over the past month ... on the investment it received from its shareholders. In short, ROE shows the profit each dollar generates ...

The evidence suggests that Chipotle has a long runway for growth ahead, but some investors might be put off by the company's ...

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