Quote from The Big D:
If you believe price is random, this system will not work - it tries to predict price. The prediction it makes is as follows:
When price has moved 50 pips one direction, it is more likely to move that direction than the opposite in the near future.
In other words, in order to believe in trends you have to believe that price can be predicted. So if you really believe price can't be predicted in that manner, you have to give up and go home. Game over. However, I would say the problem is not that price can't be predicted with some level of accuracy - it can. The problem is that this system can't do it because it's poorly executed.
I was looking at it more in the sense of:
the market will eventually make a big move (in a random direction) and I'd like to be in it on the correct side when it does.
But I see why what you said is also correct.
Quote from nLepwa:
Your argument is right, your conclusions are wrong.
It is precisely because real people with real emotions interact that prices are (mostly) random.
People have conflicting interests, they buy or sell at different times and for different reasons. The aggregated conflicting movements give almost perfectly random prices.
Think of swarms... It's the same principle.
Now you still can spot the few cases where the markets are non random. It is however much easier to trade the randomness.
Ninna
I agree with the guy you are quoting who said that emotions drive markets.
For example, after a huge down movement, people like to say stuff like "oh yeah, everyone was selling on emotion and fear, and that's why price fell by [some large percentage]." And then they'll point to the bottom and be like "and then here, some of that fear subsided and people started buying again, driving prices up. Markets are run by emotion. I'm a guru! Buy my course!"
And they're correct.
But that's also useless knowledge. Unless you have a method to predict what the results of that fear will be, such as how far down it will drive price (and I'm pretty sure the answer has nothing to do with fibonaccis), it doesn't matter if you understand that emotions move the markets.
But if you guys have any emotion formulas that result in quantifiable predictions (eg. "people are afraid at a level of 7 fear units, therefore price is going to fall 10%"), I'd be very interested to talk about that.