We can see a clear downtrend in banking stocks in the Greek stock exchange (daily chart). In that case the only possible action is short selling when the stock price visits the downtrend line. We have spotted 3 banking stocks as candidates for short selling even though we expect all banking stocks to move in tandem more or less. Also we can observe a head & shoulders pattern in all 3 daily charts. This is a possible swing trade meaning that it can last from 2 days to about a month.