Quote from chewbacca:
lets talk math
its pretty easy for the brain to solve one or two variable equations
but then when you're dealing with an equation with 4+ variables its better to let the computer solve the problem for you - no need to overwhelm your brain with that kind of computation when computers are better suited to it.
so you trade es and have a simple trading system with one or two variables like i do then just moniter your variables and trade.
if you have a system with lots of other variables then don't bother frying your brain - automate the strategy and let the computer trade it.
I think your getting your personal preference confused with what's of value for others.
I'll explain the above statement.
Lets say there's a particular trader that can only handle 1 market variable while trading.
Therefore, for that particular trader its not too smart to try to monitor 2, 3 or more things.
In comparison, another trader has a limitation of 2 variables.
For that particular trader its not too smart to try to monitor 3, 4 or more things.
Another trader has a limitation of 3 variables...
I could continue but I thing you get my point that each trader has a different compacity for analysis.
For example via an analogy while using a single monitor versus multiple monitors.
I myself can't handle more than 3 monitors as part of a multiple monitor computer setup.
However, if you go into the thread here at ET called
Pictures of your trading stations, you will see some traders with a multiple monitor setup > 3 monitors.
http://www.elitetrader.com/vb/showthread.php?s=&threadid=43661
Therefore, the issue with me isn't if there's value in having 6 monitors or whatever.
The issue is that I can only manage using 3 monitors while trading.
Anything more than 3 monitors is information overload for me along with giving my a quick headache.
Simply, with you (chewbacca), the issue really isn't if monitoring other markets is of value.
The issue for you is that you can only handle a few variables and that's it.
There's nothing wrong with that because I know several profitable traders that can only handle 1 - 2 variables of market study while trading just like I know some traders that only need 1 - 2 monitors while trading.
By the way, wouldn't it be easier to automate one variable in comparison to multiple variables ???
If so, are you saying you're using an automation system???
Mark