Here are Tuesday's biggest analyst calls of the day: Netflix, Southwest, Citi, Sunrun & more

• UBS initiated Snowflake as buy.
• Goldman Sachs upgraded Sunrun to buy from neutral.
• Citi upgraded Apollo Global to buy from neutral and opened a 30 day positive catalyst watch.
• Argus upgraded Netflix to buy from hold.
• Longbow upgraded Texas Instruments to buy from hold.
• Berenberg downgraded Burlington to hold from buy.
• Bank of America reiterated Citi as a top pick.
• Argus upgraded Southwest to buy from hold.
• UBS downgraded Discovery to sell from neutral.

Travelers wearing protective masks cross a street outside a Southwest Airlines Co. check-in area at Oakland International Airport in Oakland, California, U.S., on Monday, Oct. 19, 2020.

David Paul Morris | Bloomberg | Getty Images

Here are the biggest calls on Wall Street on Tuesday: