If someone wants to buy and hold shares of gold mining companies, some prefer to see the younger miners because they are stronger than the older

A year ago on crude oil strongly fell, it was down almost for 50% for the last 12 months. As everything changed a year later as

You see on actions of crude oil prices, Energy ETF (XLE) and Oil & Gas Exploration ETF (XOP) within the last three years below. Whether shares

Looking back for 5 years what sector shows double performance of S & P 500? How this sector feels recently? Sees below since 2012 the Chart