how much did the stock market crash during the great depression

The closing price for the S&P 500 (GSPC) on Friday was $6,834.50. It was up 0.6% for the day (up 0.9% from previous close).

DATEOPENHIGHLOWCLOSEVOLUME
December 19 2025 21:00
$6,834.50
$6,834.50
$6,834.50
$6,834.50
December 19 2025 20:30
$6,833.54
$6,836.16
$6,825.28
$6,834.70
629,957,000
December 19 2025 19:30
$6,835.44
$6,838.89
$6,834.52
$6,834.86
139,834,000
December 19 2025 18:30
$6,837.02
$6,837.67
$6,830.99
$6,835.42
253,617,000
December 19 2025 17:30
$6,836.08
$6,840.02
$6,832.79
$6,836.93
240,716,000
December 19 2025 16:30
$6,831.03
$6,837.43
$6,822.54
$6,836.10
282,561,000
December 19 2025 15:30
$6,821.17
$6,831.88
$6,815.37
$6,831.03
365,059,000
December 19 2025 14:30
$6,792.62
$6,833.82
$6,792.62
$6,821.15
577,615,873
Daily pricing data for the S&P 500 dates back to 12/30/1927, and may be incomplete.