The day really belonged to the crypto stocks, with Mara Holdings (NASDAQ: MARA) closing a sturdy 10% higher, and all-in Bitcoin (CRYPTO: BTC) investor MicroStrategy (NASDAQ: MSTR) booking a 12% increase. Both Mara Holdings and MicroStrategy provided updates about their funding, and investors cheered the fact that they'll have more capital to spend on buying more Bitcoin, still by far the world's most popular digital coin. Mara Holdings' financing news was arguably more impressive.