what does gspc mean

The closing price for the S&P 500 (GSPC) yesterday was $6,568.78. It was up 0.9% for the day (down 0.1% from previous close).

DATEOPENHIGHLOWCLOSEVOLUME
April 02 2026 18:30
$6,559.13
$6,573.66
$6,558.79
$6,568.78
116,579,000
April 02 2026 17:30
$6,570.35
$6,570.94
$6,550.79
$6,559.15
214,250,000
April 02 2026 16:30
$6,551.75
$6,573.84
$6,549.92
$6,570.32
202,019,000
April 02 2026 15:30
$6,577.16
$6,582.44
$6,546.31
$6,551.81
229,387,439
April 02 2026 14:30
$6,527.84
$6,601.91
$6,526.45
$6,577.23
393,917,767
April 02 2026 13:30
$6,512.61
$6,533.95
$6,474.94
$6,527.87
489,099,319
Daily pricing data for the S&P 500 dates back to 12/30/1927, and may be incomplete.