Leading Energy Companies, REXX, VLO, EVEP, EPM, DK By Wallstreetrun.com

Shares of Rex Energy Corporation (REXX) exploded higher by 5.65% to $13.1 per share. 736,677 shares were traded so far in today's session. On average, a total of 856,748 shares are exchanged in REXX each day.

Shares of Valero Energy Corporation (VLO) moved 4.35% higher to $23.25 per share in today's trading. Shares of VLO have so far hit a 52-week high of $31.12 per share and a 52-week low of $16.57.

Shares of EV Energy Partners, L.P. (EVEP) exploded higher by 5.2% to $75.73 per share. 518,131 shares were traded so far in today's session. On average, a total of 369,322 shares are exchanged in EVEP each day. This high volume usually confirms the trend in the movement of the stock price.

Evolution Petroleum Corp. (EPM) shares rose by $0.23 per share to $6.72. In the last 12 months, Evolution Petroleum Corp. has seen a high of $0.0 and a low of $4.89 per share.

Shares of Delek US Holdings, Inc. (DK) moved up 2.88% to $14.99 in the trading session today. 149,023 shares were traded so far in today's session. On average, a total of 319,891 shares are exchanged in DK each day.