Top trades ahead of July 4th weekend

The "Halftime Report" closed the show with their top trades ahead of July 4th weekend.

Stephen Weiss is he's keeping his powder dry but is watching Broadcom closely.

Jim Lebenthal said he's watching for M&A activity in Staples and Office Depot.

Jon Najarian was a buyer of VIX call spreads.

Pete Najarian said JPMorgan is a buy at these levels.

Trader disclosure: On June 2, 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, DKS, FOXA, GE, KKR, KO, LLY, MRK, PEP, PFE, he is long calls AAPL, ABX, BAC, BBY, C, CY, DAL, ETFC, FCAU, GS, HYS, INVN, JPM, LULU, LVS, NUAN, OC, PNR, S, SPY, SXC, SYY, TSLA, UAL, UBS, USB, VOYA, VZ, WYNN, XLF, ZIOP. Today he bought CY calls; today he sold some TSLA calls. JON NAJARIAN: Long AEP, GE, HOG, NRG, PG, ZAYO, he is long calls ALK, ARG, ARIA, BAX, CAH, CMCSA, CNX, CTXS, CY, DD, DE, EMN, ETFC, EXPR, FB, GE, GLD, GPS, HIG, HZNP, IBM, IDTI, KEX, LCI, LLY, LULU, MCD, NUAN, ORCL, PAH, PE, PG, S, SCTY, SO, TEVA, WMT, he is long puts SODA, VALE. Today he bought ZAYO, CMCSA calls and CY calls. STEVE WEISS: Long AAL, AET, C, CDK, ESPR, NCR, SCHW, ZTS. Today he sold BAC and NBIX. JIM LEBENTHAL: Long AAPL, BP, C, CSCO, DCO, EEQ, GAIA, GM, IBM, INTC, JCP, MPC, OA, ORBC, PFE, QCOM, SJT, SPLS, TGT, TIF, TRMB, VDSI, WGO.