What you need to know on Wall Street today

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JPMorgan's taking a page from the Google playbook.

The US banking giant has created a JPMorgan Chase application programming interface (API) store, allowing clients to plug into JPMorgan's data. The API store was highlighted by JPMorgan chief Jamie Dimon in hisannual letter to shareholders as part of a discussion on the bank's tech strategy.

Here's what else is happening:

The 'synchronized global economic recovery' just slowed down sharply
GOLDMAN SACHS: 5 stocks will see unusually large moves this earnings season — here's how to trade them
Goldman Sachs dumps all over Apple's stock buyback plan
16 neglected stocks are poised to crush Wall Street's expectations when they announce earnings, according to Bank of America
Sandberg on Cambridge Analytica: We made mistakes, and I own them
China vows to retaliate after Trump threatens new tariffs on $100 billion in goods in rapidly escalating trade battle

In tech news, Amazon just filed an under-the-radar protest that hints they're ready for a battle with Trump on a multibillion-dollar contract. The chairman of Google's parent company says if internet companies don't get their act together, 'bad things will occur'.