Fintech & Crypto Short Takes: TD Ameritrade trading spike, Bolt valued at $2B, Starling raises $40MM, and strong DeFi user growth

Hi Fintech Architects --

Welcome back to the subscribers-only letter! Here are the top updates hitting our radar:

1. Coronavirus Turmoil, Free Trades Draw Newbies Into Stock Market, TD Ameritrade (link here)

2. Mobile banking service for US immigrants launches (link here)

3. Stackin’ raises $12.6M Series B to help millennials navigate the crowded fintech space (link