how to judge a system no longer profitable?

thanks, looks time to abandon my excel MC test file

 

I have read the thread by Eric and Acary

Eric's method is easy to use

Acary's method ,I don't know what is the z score he means

I can not find a table of z score or calculate formula

 

josean

would you mind sharing your HSI data with me ?

thanks

 

i sent you a PM

 

Sweet!

Do suppose it's for sale? He probably wants too much for it, but I'd like to upgrade. Much nicer than mine...

 

Josean

you say HKFE offers minute data

but it is not cheap and I do not need tick data

I only need some minute data

of coz ,in return I will share some useful tools with you

 

I do not understand why you repeat what you have said in PM in the public forum. I have indicated I prefer to talk about this PRIVATELY.

 

I am not familar with pm

so it is a mistake

 

Plastic Monkey