When did the stock market crash of 1929 end?

The Stock Market crash of 1929 is generally considered to have ended in late November 1929, following a series of sharp declines that began on October 24, known as Black Thursday. The market continued to experience volatility and declines through the early months of 1930, leading to the onset of the Great Depression. However, the most significant impact of the crash was felt over the following years, as the economy struggled to recover.