S&P 500 top and bottom performing stocks at about 12:00 p.m. EDT

Gartner

13/08/2026 17:00

S&P 500 .SPX
Top Performers
Percent Change
SanDisk Corporation SNDK.OQ
+14.3%
Super Micro Computer Inc SMCI.OQ
+8.3%
Western Digital Corp WDC.OQ
+7.8%
Ciena Corporation CIEN.N
+5.5%
Micron Technology, Inc. MU.OQ
+5.3%
 
Bottom Performers
Percent Change
Tapestry, Inc. TPR.N
-14.4%
Cisco Systems Inc CSCO.OQ
-9.4%
Coherent Corp. COHR.N
-5.2%
Ulta Beauty Inc ULTA.OQ
-3.5%
Gartner, Inc. IT.N
-3.4%
 
 
As of 12:00 p.m., the S&P 500 .SPX gained 29.37 points, or 0.38%, to 7,777.87 and had posted 28 new 52-week highs and one new low.