Is GOOGL Stock Amplifying A Risk You Already Own?

Alphabet (GOOGL) has gained 3.7% over the last five trading days while the S&P 500 fell 1.1%. A stock that rises in a down week gets attention. But five days say nothing about what Alphabet does to the rest of your money. The real question is what it does to your portfolio every time the market moves, because it travels further than the index in both directions.