What are the most discretionary elements when you trade or you can think of, which are the hardest if not impossible to backtest and make it fully systematic ?
Fundamental data (weather, inventory, interest rate, financial, etc), geopolitics, government policy, sanction, etc. Basically anything that obviously influence the price in the long term. You need to have vast knowledge, experience and good sense to interpret all these variables correctly. It's pretty subjective and the reason why I solely use price for trading. I only use all those subjective-to-interpret variables for investing.What are the most discretionary elements when you trade or you can think of, which are the hardest if not impossible to backtest and make it fully systematic ?
Discretionary is an interesting term, in trading.
Actually, in trading, everything has to be reproducible, scientifically reasonable, etc.
Then there are traders who say discretionary and price action.
So, what does that mean?!
I think, when you have a trading technique,
TA, volume, etc (anything in the chart),
You always trade in some way discretionary as well, as no trade is the same.
Just if you have very clear TA rules you obey 100%, disc. is not part of your trading.
But honesty, who does that?
Discretionary means to get into the trade early, before a TA signal is being triggered.
Discretionary means you are good at short term trading, or scalping.
But actually, a trader needs to trade discretionary, to be ahead of the masses.
TA with clear entry rules can be back tested, but there is no algo/expert advisor that works successfully enough on TA only.
- otherwise we wouldn't have traders.
News, volume trading in the short term is discretionary trading, if you will.
You obey rules you learned, but you always adopt to what you see (and feel) as well.
What are the most discretionary elements when you trade or you can think of, which are the hardest if not impossible to backtest and make it fully systematic ?
Depending on your programming skill, everything can more or less be programmed. However, the problem is this: Is what you programmed profitable? If what you programmed isn't profitable, what good is it?What are the most discretionary elements when you trade or you can think of, which are the hardest if not impossible to backtest and make it fully systematic ?