Im looking for a good charting software to do my research on. i used to just use pricecharts.com for years but would like something that i can change indicators and look at historical data as well as options data. i just downloaded ninjatrader but dont know how to get data into it gotta do some research. i was under the impression it hade historical data already but it looks like i have to sign up with bar chart or something similar. Any recommendations i would appreciate it.