Quote from traderNik:
I think it has been shown rather conclusively in this thread that it is impossible to know in advance the optimal exit point for a trade before the trade is entered.
Beginning traders should be warned against believing that either analysis of volatility and ATR or, most absurdly, backtesting, can give them a magic number which represents the duration of a move before the move has started.
For most people, it would be intuitively obvious that the future cannot be predicted in this way. Certainly those who trade real money know it.
It is mostly theoreticians and those who do not trade who make statements like 'Volatility can tell you how long prices will go up', or 'backtesting can tell you when to exit a trade'.
Although it is silly to suggest that the optimal exit point for a trade can be determined through 'backtesting', what is even sillier is the suggestion that there is a 'one size fits all' method that will work for any trader regardless of the type of system in use. My posts here aim to warn beginners that believing in these ideas can result in sub-optimal trading performance.
i don't know about that whole volatility indicator suggestion being useless.
i've got a momentum indicator that i've used for 20 years that shows consistently, and i mean, CONSISTENTLY, a downward move 5 timebars ahead of the realtime chart, the offset takes into account the previous x bars and the last x number of bars after to show more of a moving average in real time than the oversold or undersold of a stochastic.
i find it really useful in setting my stops, and when i'm manually scalping in and out of peaks and bottoms in real time or 1 or 5 minute periods.
it tells me where the downturn will begin, where the bounce will start, and it helps me manage my position size so i can buy or dump blocks more quickly in 100s or 1000s than if i were to try to get out in total of 10000 or more.
i don't want my order waiting in the bid ask queue for other traders to push down, i want to try and get out a cent or two up and/or down in smaller blocks so i can match those up with earlier entry points so in my final pnl calculation i'm actually higher than if i were to have tried to pick the perfect exit or entry points on the whole of my position.
i don't know about y'all, but it works like a charm for me, and it sure as fuck ain't theory.
and it seems like all you guys do is talk theory without showing your math.
why is it the ones who think they know it all never actually post real time trades to back up their shit talk?