A file photo of the floor of the NYSE. Thomson Reuters Some traders on the New York Stock Exchange floor booed Hillary Clinton, the defeated presidential candidate, during her televised concession speech on Wednesday morning, shouting "loser" and "lock her up," according to CNBC's Carl Quintanilla and Cheddar's Hope King, who were tweeting from the floor.

Traders booed Clinton's vice presidential pick, Tim Kaine, and shouted "lock her up" when he came on stage, at around 11:35 a.m. Wednesday, according to the two. Some then booed Clinton herself when she appeared on stage, and shouted "liar" as she began to speak.

King tweeted that not all traders were booing Clinton, and that the floor was mostly quiet during her speech.

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