Hypokalemia sometimes occurs with or is caused by a low level of magnesium in the blood (hypomagnesemia). Hypokalemia is rarely caused by consuming too little potassium because many foods (such as beans, dark leafy greens, potatoes, fish, and bananas) contain potassium.
1 Lot is 1,000 barrels (42,000 US gallons). Buying 1 ICE Brent-WTI Futures Spread Lot results in a 1 Lot buy of WTI and 1 Lot Sell of Brent. The contract price is in US Dollars and cents per barrel. One cent ($0.01) per barrel.
Overall, oil prices have fallen by around 17% so far this year. In a monthly report, the EIA said it expects WTI prices to average $49.23 a barrel this year, down from a previous forecast of $49.62. It also reduced its forecast to $53.57 for 2016, versus $54.42. For Brent, its 2015 forecast was at $54.07, down from the previous forecast of $54.40.