The "Halftime Report" traders delivered their plays on earnings as the second half of the day began.
Steve Weiss said to hold FireEye, which reports earnings after the market close, if you already own it.
Josh Brown said the pros don't typically roll the dice on a company about to report earnings. Instead, they often react to the results.
Pete Najarian said he loves Amgen and would be a buyer on a pullback.
Trader disclosure: On July 30, 2015, the following stocks and commodities mentioned or intended to be mentioned on CNBC's "Halftime Report" were owned by the "Halftime Report" traders: Pete Najarian is long AMAT, AAPL, BAC, BMY, BP, CSX, DISCA, DKS, FOXA, GE, KKR, KO, LLY, MRK, PEP, PFE, he is long calls AAPL, AGNC, AMKR, AXP, BAC, C, CRM, CSX, CY, DAL, DVN, ETFC, GILD, LC, LM, LULU, MU, P, PG, PNR, RF, TWTR, UAL, USB, USG, VZ, XLF, ZIOP, he is long puts AUY, RIG. Today he sold LVS calls and WYNN calls. Josh Brown is long AAPL, DE, DNKN, EBAY, FSLR, JMBA, SAM, SHAK, SPWR, TNET, TWTR, XLE, XON. Joe Terranova is long VRTS. Steve Weiss is long AAL, BAC, C, LPLA, NCR, RHHBY, SCHW, ZTS.