Reasons why you're always tired. Lack of sleep isn't the only thing sapping your energy. Little things you do (and don't do) can exhaust you both mentally and physically, which can make getting through your day a chore.
Day Trading. Futures are a popular day trading market. Futures contracts are how many different commodities, currencies and indexes are traded, offering traders a wide array of products to trade. Futures don't have day trading restrictions like the stock market--another popular day trading market.
In the futures market, fair value is the equilibrium price for a futures contract. This is equal to the spot price after taking into account compounded interest (and dividends lost because the investor owns the futures contract rather than the physical stocks) over a certain period of time.