Decent paper trading system

Paper trading platform?

Most online brokers have that facility
You can do it in Excell
Or if you wish to invest a few well spent $$s
STATOR --- google it would be my choice.

 

I've made it in excel a couple of times before for a bit of fun. Was quite easy but i'm not sure how good your knowledge is with excel and what your exactly after.

I used the same excel paper trading spreadsheet and tweaked it a little to get the stats for my betting account where i try to gradually build funds, it worked well.

 

http://www.stator-afm.com/

Its self updating if you link it to a data feed EOD Yahoo is free.
You can run multiple systems/paper trading ideas and it will do all the work and give you comprehensive walk forward info.

But serious testing should be done first
Amibroker/Tradesim double would be as powerful as you can get.
Amibroker couples with tradesim


http://www.compuvision.com.au/

Link it with C++ (Vitamin "C") in Tradesim and your at Pro level.