Backtesting is what got me over the hump. I found strategies 18 years ago that still work just as well today (adjusted for volume and volatility).
I continue to test to verify everything I do. I can't know the outcome of any particular trade before I take it, but I can know the performance of my next hundred trades.
Seventy percent of what I learned, I learned from backtesting. No optimizing. All stats. Pure math. I won't trade any methodology that doesn't have numbers to back it up.
I continue to test to verify everything I do. I can't know the outcome of any particular trade before I take it, but I can know the performance of my next hundred trades.
Seventy percent of what I learned, I learned from backtesting. No optimizing. All stats. Pure math. I won't trade any methodology that doesn't have numbers to back it up.
Quote from nakachalet:
I beg to differ.
There is no quantity of massive amounts of backtesting, regardless of how many decades of backtesting conducted that could be equated to one live on line short or long order placement.
Been there done that.
Furthermore, regardless of how many years of backtesting you researched and conducted, it could never provide you guarantee that when you place your next real time order, the same evnironments and circumstances occurred back then, would remain the same. Anything and everything not anticipated would happen as you place your first real money order.
Hence comes the disclaimer that every brokerage house puts forth in bold type.... that past performance, even in real time and real market, is no guarantee....
That does not mean to say that one oughts not do some backtesting at all either. There are aplenty of trading platforms and systems out there advertised for sale, all claiming substantial proof based on backtesting that the system would yield 70%, 80% profitability. Would any avid traders like to own any of them? Probably NOT, Never.
If anyone aspires to be remotely successful in trading, rollups your sleeves and starts digging into mountainous amount of trading info on the net, focusing on only one single product and one trading approach that you dutifully selected. Apply what you know and what you learn from other traders on what you selected for twenty sessions or a calendar month.... and see if you could achieve a 55% profitability level. For a newbie a 55% win result within 20 trading days could equate to scoring 150 on a nonverbal IQ test.
To become a sustained successful trader is like a race car driver, you got to do the laps, thousand upon thousand of laps.... similar to training yourself day in and day out, month after month, staying in focus in front of your trading screen.... even then.... at the end of six months, your sim acct might still be in the red.... LOL
However, if you have the time and patient, do not give it up yet.... seek out some traders who have been doing it for a few years, to assist your learning to trade for profitability....; is my humble opinion.
Good luck, good fortune and good trading, everyone.
Respectfully submitted

