Natural Gas Inventory -219 bcf vs -241 bcf Expected

Traders are watching nat-gas futures and ETFs like United States Natural Gas (NYSE: UNG) and VS 3x Long Natural Gas ETN (NYSE: UGAZ).

Several nat-gas -related equities include Westport (NASDAQ: WPRT), Clean Energy Fuels (NASDAQ: CLNE), and Chesapeake Energy (NYSE: CHK)