The crash of 1929: The crash of 1929 was a huge stock market crash. On black thrusday, the market crashed 11%, but was brought back to just a 2% fall. Black Friday, it was raised 2%, then on black Monday it fell 13%, and on black Tuesday, it fell 11%. This resulted in a 30 billion dollar loss, which is 396 billion dollars in todays value, more than WW1 cost.