Ex-fund manager Puru Saxena says the KOSPI’s test of its 40-week moving average improves the risk-reward for AI stocks and could signal a multi-week rally. The

Ex-fund manager Puru Saxena says the KOSPI’s test of its 40-week moving average improves the risk-reward for AI stocks and could signal a multi-week rally. The call comes after sentiment had turned bearish amid sharp declines in memory and chip shares.