This screen lists stocks on the London Stock Exchange whose volume today is more than twice the 21-day average, sorted by relative volume. Relative volume is the most common way day traders find what is in play: unusual activity usually means news, earnings or a technical breakout, and it brings the liquidity and range intraday setups need. Today's volume accumulates through the session, so a reading above 2 early in the day signals especially heavy trading. LSE prices are quoted in pence, and the list skips thinly traded shares.
