Financial stocks experienced a mixed week, with some notable gains and losses among key players. Flagstar Bank and BrightHouse Financial both saw significant increases, while crypto-linked stocks faced a downturn.

The Financial Select Sector SPDR ETF (XLF) ended the week on Jan. 31 with a slight gain, reflecting the overall performance of the financial sector. However, the performance varied among individual stocks.

Flagstar Bank, a regional bank based in Michigan, saw its shares rise by more than 10% during the week. The bank's strong performance can be attributed to its solid earnings report and positive outlook for the future. Flagstar's earnings per share (EPS) beat analysts' expectations, and the bank also reported a significant increase in net interest income.

BrightHouse Financial, a mortgage lender, also experienced a substantial increase in its stock price. The company's shares rose by more than 15% during the week, driven by strong demand for mortgage loans and a positive outlook for the housing market. BrightHouse's earnings report showed a significant increase in originations and a strong balance sheet.

In contrast, crypto-linked stocks faced a challenging week, with many of the major players experiencing significant losses. The slide in crypto stocks can be attributed to the ongoing volatility in the crypto market and concerns about regulatory risks. Some of the biggest losers included Coinbase, Riot Blockchain, and Marathon Patent Group.

The performance of financial stocks this week highlights the mixed nature of the sector, with some companies benefiting from strong earnings reports and positive outlooks, while others face challenges from market volatility and regulatory risks. As earnings season continues, investors will be closely watching the performance of financial stocks and the broader market.