With the demise of Silvergate Bank, investors should turn their attention to New York-based Signature Bank ( SBNY ), which has a big opportunity to pick up business from the crypto market, according to Wells Fargo. Late Wednesday, Silvergate Capital said it would shut down Silvergate Bank, which had become the go-to bank for crypto businesses in the past few years as larger banks steered clear. Businesses still have Signature Bank, however. "Signature [is the] last game in crypto-town," said Wells Fargo equity analyst Jared Shaw, adding, "It's the only larger bank remaining with a functional on-ramp for institutional crypto investors. Wells Fargo has an overweight rating on Signature with a $185 price target, implying almost 95% upside from where shares traded Thursday afternoon.

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