Quote from plyka:
I am so confused by these absolutely irrational thoughts, not only that this guy above is having, but that are pervasive throughout main stream thought. This idea that more money was made or that it was easier to make in some long ago past.
Let me ask you ---do you understand that trading is a ZERO sum game? Futures are a completely zero sum game --the amount of money made is EXACTLY equal to the amount of money lost (factoring out commissions and other structural costs). Stocks are near zero sum, the shorter the time horizon the closer one gets to a zero sum game. The reason stocks are a positive sum game over time is due to their earnings. But even here, if you're trading over even a long 6 month holding period, you're still very close to a zero sum game.
So how can it be easier to make money in the past? There were the same amount of losers as there are now. Someone has to lose for you to win. So if there were winners in the past, however many their numbers (in monetary terms not in numerical terms), there were just as many losers. And now, if there are a lot of loser then there are the same amount of winners (again, not numerically but monetarily).
In a zero sum game how can there not be winners if there are losers? If you're losing now and were winning before, it simply means you've moved from a winner to a loser. It does not mean that there are more losers now. There are the same number of losers as there has always been.