Upgrades:
Visa (V) upgraded to Buy from Neutral at Guggenheim
McDonald's (MCD) upgraded to Buy from Neutral at Nomura
NIKE (NKE) upgraded to Buy from Hold at HSBC Securities
Downgrades:
Alcoa (AA) downgraded to Neutral from Buy at Citigroup
Other:
Caterpillar (CAT) target raised to $89 from $78 at JP Morgan; Neutral
Hewlett Packard Enterprise (HPE) target raised to $25 from $22 at Maxim Group