translate English to French: In these senses, Swensen is completely different from day traders, who are both investing for the short term and trying to beat the most crowded market – the market for exchange-listed securities.
Dans ce sens, Swensen est totalement différent des day traders, qui investissent sur le court terme tout en essayant de battre le marché le plus fréquenté, celui des valeurs cotées en bourse.