5 stocks to buy on oil volatility

A Valero Energy gas station in San Francisco.
Oil on the move: 5 stocks to buy   

Some opportunities still exist in the oil sector even as the commodity continues to slide, CNBC "Fast Money" traders said Tuesday.

U.S. crude closed 20 cents lower, at $52.33, a day after dropping more than 7 percent. Iran's potential nuclear deal that would bring more supply into the market and the restart of a key oil terminal in Libya pressured prices.

Pipeline and crude storage tanks in Cushing Oklahoma.
Justin Solomon | CNBC
Pipeline and crude storage tanks in Cushing Oklahoma.

Amid volatility, some possibly "oversold" exploration and production names may offer cheap entry points, said trader Steve Grasso. He looked to EOG Resources and Pioneer Natural Resources, which have shed more than 5 and 8 percent this year, respectively.

Read MoreWhy oil could revisit its lows and then some

If oil continues to fall, Baker Hughes shares could fall into an attractive range, said trader Dan Nathan. The stock looks appealing around $55 per share, about $5 lower than where it closed Tuesday.

Trader Guy Adami continues to believe refiners Tesoro and Valero will climb higher in a high volatility environment.

Disclosures:

Dan Nathan

Dan is long JPM July put spread, TJX Aug put, TWTR, TWTR SEPT call spread, SO, INTC long July put, LVS long July Aug put spread, MSFT long July call fly and WDAY long July call fly. He is short SO Aug call. Today, he closed half of JPM and INTC put positions and closed CAT put spread.

Steve Grasso

Steve Grasso is long AAPL, BA, BAC, DD, DECK, EVGN, FIT, KBH, MJNA, PFE, PHM, T, TWTR and GDX. His firm is long OXY, NE, RIG, FCX, WYNN, AMD and MCD. His kids own EFG, EFA, EWJ, IJR and SPY.

Karen Finerman

Karen is long BABA, BAC, C, FINL, FL, GOOG, GOOGL, JPM, KORS, M and URI. She is short SPY. Her firm is long ANTM, AAPL, BAC, C, DIS, DRI, FBT, FINL, FL, GOOG, GOOGL, GPS, IBB, JPM, KORS, M, MU, SUNE, URI, XBI, KORS call spreads, URI calls, KORS puts, MU puts and SPY puts. Her firm is short IWM, SPY and MDY. Karen Finerman is on the board of GrafTech International.

Guy Adami

Guy Adami is long CELG, EXAS and INTC. Guy Adami's wife, Linda Snow, works at Merck.