Here are the current top 5 best and worst performing stocks in the S&P 500 so far in 2026
Best:
đĨ Sandisk $SNDK +653%đĸ
đĨ $DELL +281%đĸ
đĨ Seagate $STX +262%đĸ
4 Micron $MU +257%đĸ
5 Western Digital $WDC +208%đĸ
Worst:
đŠ Trade Desk $TTD -65%đ´
2 Applovin $APP -54%đ´
3 Costar $CSGP -54%đ´
4 Insulett $PODD -51%đ´
5 Intuit $INTU -49%đ´