Are Oils-Energy Stocks Lagging Galp Energia (GLPEY) This Year?

Here is how Galp Energia SGPS SA (GLPEY) and Nabors Industries (NBR) have performed compared to their sector so far this year.
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Here is how Galp Energia SGPS SA (GLPEY) and Nabors Industries (NBR) have performed compared to their sector so far this year.
Open original source