We also launched an innovative way of improving trading efficiency for regular traders. (bitcoinist.com)
Also, you should save your trading records so that you can go back and analyse the profit or loss for a particular system, draw - downs (which are amounts lost per trade using a trading system), average time per trade (in order to calculate trade efficiency) and other important factors. (colibritrader.com)
The average daily volume of $ 175.42 million provides plenty of liquidity for large transactions, and combined with the spread of 0.01 %, maximizes trading efficiency. (investopedia.com)