Wells Fargo (NYSE.WFC) could be a buy this Monday, notably if its shares break above USD 52. So says Serge Berger, also known as The Steady Trader. Serge says US banks had a good week last week compared with the broader market and WFC lagged behind its peers. Serge outlines the importance of watching bank equities as they can often be a good indicator for near to medium term direction of the broader market.