As the sell-off steepens, the "Halftime Report" traders closed the show with their top thoughts on the trading day.
Jim Lebenthal is watching one of the lone stocks in the green today: Intel. Lebenthal added solid jobs growth and enterprise spending at the corporate level is a bullish sign for PC sales.
Pete Najarian is keeping an eye on the regional banks. He saw aggressive put buying in the space.
Josh Brown points to JPMorgan Chase. He's looking for leadership among the banking sector.
Joe Terranova states oil has to bottom if the market is going to rebound.
Trader disclosure: On September 28, 2015, the following stocks and commodities mentioned or intended to be mentioned on CNBC's "Fast Money" were owned by the "Halftime Report" traders: JOE TERRANOVA: Long VRTS. JIM LEBENTHAL: Long AAPL, BA, C, CSCO, DCO, EEQ, GAIA, GM, IBM, INTC, JCP, MPC, OA, ORBC, PFE, QCOM, SJT, SPLS, TGT, TIF, TRN, WGO. JOSH BROWN: Long AAPL, BABA, DE, DNKN, EBAY, FB, JMBA, NFLX, PYPL, SAM, SHAK, SPWR, TWTR, XLE, XON. PETE NAJARIAN: Long AAPL, AMAT, BAC, BMY, BP, CSX, DIS, DISCA, DKS, FOXA, GE, KKR, KO, MRK, PEP, PFE, PHM he is long calls AA, ABX, BMY, DAL, FL, MPEL, PFE, SWFT, UAL, XLF, XOM, ZIOP, he is long puts DISH, FCX, X