Nike, Overstock, Tenet Healthcare, Valero Energy: Fast Money Picks For October 19

Tim Seymour suggested on CNBC's "Fast Money Final Trade" that traders should buy Nike Inc NKE. He thinks the stock is going higher and he sees the investors day as a catalyst.

Brian Kelly would buy Valero Energy Corporation VLO.

Steve Grasso bought Overstock.com, Inc. OSTK. He explained he bought it because there is the blockchain and bitcoin angle to it.

Guy Adami believes Tenet Healthcare Corp THC is oversold.