Gainers
Houston American Energy Corp. (NYSE: HUSA) surged 494.7% to close at $11.30 on Monday amid continued momentum and an increase in the price of oil.
Gainers
Energy Focus (NASDAQ:EFOI) stock moved upwards by 3.98% to $3.65 during Tuesday's after-market session. The market value of their outstanding shares is at $18.5 million.