The "Fast Money" traders shared their first moves for the market open.

Tim Seymour was a buyer of Twitter.

Karen Finerman was a buyer of the ProShares UltraShort 20+ year treasury ETF.

Dan Nathan was a seller of Facebook.

Guy Adami was a buyer of Tesla.

Trader disclosure: On June 4, 2018, the following stocks and commodities mentioned or intended to be mentioned on CNBC's "Fast Money" were owned by the "Fast Money" traders: Tim Seymour is long AMZA, ACB.TO, APC, APH.TO, BABA, BAC, BX, C, CCJ, CLF, CMG, CRON, CSCO, CX, DAL, DPZ, DVYE, EEM, ERJ, EUFN, EWM, FB, FXI, GE, GILD, GM, GOOGL, GWPH, HAL, INTC, JD, LEAF, MAT, MCD, MO, MOS, MPEL, NKE, PAK, PHM, PYPL, RH, RL, SBUX, SQ, T, TIF, TWTR, UA, UAL, VALE, VIAB, VOD, X, XLE, XRT, YNDX, 700.HK. Tim is short IWM, RACE, SPY. Karen Finerman's firm is long ANTM, C, FB, FL, FNAC, GOOG, GOOGL, GLNG, GMLP, INTC, JPM, KORS puts, LYV, PAH, SPY puts, SPY put spreads, WIFI. Her firm is short IWM. Karen Finerman is long AAL, BAC, BOT Bitcoin, Bitcoin Cash, Ethereum, C, CAT, DAL, DVYE, DXJ, EEM, EPI, EWW, EWZ, DVYE, FB, FL, GM, GMLP, GLNG, GOOG, GOOGL, INTC, JPM, LOW, LYV, KFL, KORS, KORS calls, MA, MTW, PAH, SEDG, SPY puts, TACO, WIFI, WFM. Karen Finerman is short TBT calls. Bitcoin and Ethereum are in her kids' Trust. Dan Nathan is short QQQ, SMH, SPY. Dan is long FB Aug put fly. Guy Adami is long CELG, EXAS, GDX, INTC. Guy Adami's wife, Linda Snow, works at Merck.