This document discusses the Indian stock market reaction surrounding the 2009 Indian general election. It notes that the United Progressive Alliance (UPA) led by the Congress party won a clear majority in the election, removing uncertainty. The market reacted very positively on May 18th, opening over 15% higher and hitting the upper circuit breaker limit, halting trading. It summarizes that the stable UPA government victory provided continuity and confidence for economic policies and reforms going forward.