10 things you need to know today (spy, spx, qqq, dia, goog, amzn, msft)

Here is what you need to know.
The Bank of Japan stunned. Japan's central bank shocked many by announcing only a small tweak to policy. The BOJ said it would increase the amount of exchange-traded funds it buys to an annual pace 6 trillion yen, up from its previous pace of 3.3 trillion yen. The Japanese yen is stronger by 1.7% at 103.45 per dollar.Euro-area GDP slowed. The preliminary flash estimate showed that gross-domestic-product growth in the euro area slowed to 0.3% in the second quarter,