Gas is traded your past same 42,000-gallon (1000 barrels) contract size as heating oil. Also, it is traded in dollar and cents, when the industry is trading at $2.00/gl, anything will possess a value of $84,000 ($2.00 x 42,000 gal = $84,000). For example rest in the energies, this may be a high dollar value contract and incredibly leveraged. The daily limits...