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.
In late July, markets reacted to a drop in oil prices. WTI crude oil price fell to $42.41 per barrel, the lowest price since mid-April, when it closed at $39.78. Futures dropped 12.2%. The Brent crude price per barrel was down 11% in late July.