In this photo illustration of the TradingView stock market chart of SVB Financial Group seen displayed on a smartphone with the SVB Financial Group logo in the background.
Shares of SVB Financial Group , known as Silicon Valley Bank, tumbled for a second day Friday and weighed on the whole banking sector again on fears more banks would incur heavy losses on their bond portfolios.
The SPDR S&P Regional Banking ETF was off another 1.5% Friday following an 8% tumble on Thursday.
Signature Bank , which does a lot of business with the crypto sector, was off 4% in premarket trading following a 12% tumble Thursday.
On Thursday, the bank was worth $6.3 billion with that value set to drop even more when trading begins Friday.