I'd like to create my own index based on some stocks. I'd like to track it and compare it to the other indexes. I'd like to see the moving averages, MACD, etc. I've searched but I haven't found software that will let me do that. does such a thing exist? I thought about creating something myself but before doing so I'd like to make sure such a thing doesn't exist. Searching google showed one other person asking but no solutions.