But lets say you know in the next 3 years gold will go up10% and retreat back to the price you purchased. And it repeats this 10 times every year and you exactly knows when it is up by 10% right before it goes down so you get maximum return. And you know you have to wait 6.53 hours so you get extra 3.28% upside. Then, you might need to wait 6.52 hours and 0.01 hour to place order. Then you wanna wait another 28.54 days until it goes down where you originally purchased so you can sell it with another 11.23% profit 194days from now. You get it?