Reality is that the amount of information traders give is inversely proportional to their real trading performance. In simple language: the more information they post, the less they perform. That's why you don't see any proof. Those who can proof are not interested in proving.
You say you never saw any proof. How can you then make this statement? Based on what? Without their proof you cannot make any realistic statements, you can only write about your own phantasy.
Same remark for this statement.
First find somebody who will show his +80% winning rate and check then if what you tell is true... or not true.
In response to all this, I will say that I have seen a very small number of profitable traders, and what they show is continued taking of trades, with lots of losses along the way. In the end, the average win is bigger than the average loss, and this is what makes them profitable.
So my sample size is very small, but in this sample size are no traders who show these amaizng 80%+ wins. It could very well be that those with such win rates for day trading will never show, and this is fine, but one has to therefore go with the assumption that they don't exist.
The reason its relevant is this. A new trader comes along and he thinks that if he isn't getting at least a 75%+ win rate, then there is something wrong. You have these clowns on here claiming very high win rates, and none of them can support their premise. Now what is this new trader to think? Well.. the best thing is stay the fuck away from ET, but beyond that, he would think that there is something wrong with what he is doing.
Lets use an example. Neke's journal here is excellent, because he provides some real world examples of trading. (I hope
@neke doesn't mind me using his numbers) Lets take his last 3 months and look at the wins/losses. All I did was add up the trades, used the ones which had a minuses as a loss vs. a win and here is what we get. (I didn't factor in size of win or loss)
23/47 = 49% win rate.... and a down month
23/44 = 52% win rate.... and a down month
36/56 = 64% win rate.... and a very nicely up month
and just for fun... one more... and here I'm cherry picking because I went back a few months to find a really good one where he was up 94k
45/73 = 62% win rate
So as you can see... he is nowhere close to an 80%+ win rate, and this win rate doesn't even seem to drastically affect his PnL. Horrible months and good months are all within a 15% win rate of each other.
Any time someone claims an 80% win rate, I think this has to be heavily defended, and defended over a large enough sample size through various market conditions and equal numbers of longs/shorts to get a true sense of trading ability. But as we see over and over again, those people don't want to share. Maybe they exist, but if they do, I doubt they are posting on ET.