Bullish catalysts over the past two weeks have started to thaw the frigid crypto winter. The catalysts include bitcoin and ether’s omission from a list of digital assets mentioned in U.S. Securities and Exchange (SEC) lawsuits against crypto exchange giants Binance and Coinbase, and more recently the spot bitcoin ETF filings by BlackRock, Invesco and WisdomTree. Rising jobless claims, a sign that the U.S. central bank’s hawkish monetary policy is slowing the economy, have also been encouraging.