worst performing sandp 500 stocks 8/18/2026

Jabil Circuit (JBL) had the lowest return on August 18 by a US stock in the S&P 500 (GSPC), returning -5.9%.

ASSETDATE% RETURN
Jabil Circuit (JBL)
8/18/2026
-5.88%
Coherent (COHR)
8/18/2026
-5.6%
Bloom Energy (BE)
8/18/2026
-5.32%
NRG Energy (NRG)
8/18/2026
-5.22%
Akamai Technologies (AKAM)
8/18/2026
-5.18%
Reddit (RDDT)
8/18/2026
-4.73%
TE Connectivity (TEL)
8/18/2026
-4.05%
GE Vernova LLC (GEV)
8/18/2026
-4.05%
Flex (FLEX)
8/18/2026
-4.04%
Lumentum (LITE)
8/18/2026
-3.96%
Carvana (CVNA)
8/18/2026
-3.87%
Ciena (CIEN)
8/18/2026
-3.81%
Comfort Systems USA (FIX)
8/18/2026
-3.71%
Boston Scientific (BSX)
8/18/2026
-3.65%
Teradyne (TER)
8/18/2026
-3.55%
IDEX (IEX)
8/18/2026
-3.53%
Amphenol (APH)
8/18/2026
-3.41%
Darden Restaurants (DRI)
8/18/2026
-3.31%
United Rentals (URI)
8/18/2026
-3.24%
Constellation Energy (CEG)
8/18/2026
-3.23%
Garmin (GRMN)
8/18/2026
-3.11%
JB Hunt Transport Services (JBHT)
8/18/2026
-3.1%
Sandisk (SNDK)
8/18/2026
-3.09%
Vertiv (VRT)
8/18/2026
-3.01%
FedEx Freight (FDXF)
8/18/2026
-2.98%