The "Halftime Report" traders delivered their trades for the second half of the day.
Josh Brown said there's buzz around TWTR.
Jim Lebenthal said JCP is a very interesting story.
Pete Najarian said keep an eye on HD.
Joe Terranova said he's focusing on STLD heading into the second quarter.
Jon Najarian was a buyer of TAP.
Trader disclosure: On March 31, 2015, the following stocks and commodities mentioned or intended to be mentioned on CNBC's "Fast Money" were owned by the "Halftime Report" traders: PETE NAJARIAN Long AMAT, AAPL, BABA, BAC, BMY,BP, CSX, DISCA, FOXA, GE, KKR, KO, LLY, MRK, PEP, PFE, SAP, he is long callsBK, CNX, COP, EBAY, EXXI, F, FCX, FL, GE, GM, GT, JD, KO, LYB, NEE, PBR, PEP,RAD, RAI, TEVA, TWTR, UA, UAL, UFS, ZIOP, today he bought RAI calls, UA calls. JON NAJARIAN: Long ABT, ADBE, ADP, ADT, AN,ATVI, BBY, BSX, EQT, EXXI, HUN, INFN, LL, MNST, MRVL, MW, NEE, NOK, NRG, NSAM,POST, RHT, RKUS, SIRI, SOL, SYK, TEVA, TTWO, TWX, WMB, ZIOP, he is long callsAKS, APD, BABA, BBY, EQT, EWJ, GRPN, IDTI, MET, MNST, PRU, RAD, RKUS, SAP,SNDK, TAP, TWX, ZIOP, today he bought TAP calls. JOSH BROWN: Long AAPL, DE, DGRE, DIS, DNKN,FCX, FSLR, GBX, MBLY, SAM, SHAK, SPWR, TNET, TWTR, VWO, XLE, XON. JOE TERRANOVA Long VRTS. JIM LEBENTHAL: Long AAPL, BP, C, DCO, EEQ, GAIA, GM, IBM, INTC, JCP, MPC, OA,ORBC, PFE, SJT, SPLS, TGT, TIF, TRMB, WGO.