A diamond pattern forms when price swings first widen and then narrow, tracing a diamond shape, often at the end of a strong trend. It is a rare reversal pattern, and the breakout direction from the diamond signals the next move. This screen lists stocks on the London Stock Exchange where a diamond pattern was identified on one of the last five bars, most actively traded first. LSE prices are quoted in pence, and the list skips thinly traded shares.