Here a short Example how to make Money
You Dipoisit certain mount of money to eToro – For example 50 ₤ – And bank on an increasing GBP/USD exchange rate. Because of small market vacillations your capital is automatically multiplied 400 by etoro (That is to say a 400:1 lever). At the moment you buy the prices the rate is for example 1, 5996$ you get for one ₤. You have now bought 31992$ (50₤ capital * 400 lever * 1, 5996$ exchange trade). For example the exchange trade mounts to 0, 0090 Dollar up to 1, 6086$ (That is not even one Dollar cent).
So your capital is now 32172$. You sell now and recive the differens which is 180$, which will be automaticly change into pounts again.
Your profit is now 111, 89 ₤ in only 20 min. and a currency fluctuation smaller than one dollar cent.
This deal can be repeated as often as you like and of prices you can put in more than 50.
Now you know why short seller and traders are so awfully rich.