A breakdown to a new 52-week low on heavy volume means every buyer of the last year is now losing money, and their selling can keep the pressure on. This screen lists stocks on the Bombay Stock Exchange that set a new 52-week low today on at least twice their 21-day average volume, heaviest volume first. Prices are in Indian rupees, and the list covers BSE-listed stocks with at least 50 million rupees in average daily trading value.