Neoticker can do it too. They support a number of realtime data services, and you can import/export data from/too txt-, csv-, xls-files and some other formats too.
Many of them dont have futures quotes.... Does anyone know of a charting service that charts futures in real time such as natural gas from the NYMEX??? thatd be great
Hmmm I just gave neoticker a cal and while they said they have realtime data for NYMEX he told me i cannot import my data in the front end system
You are confusing things here. Neoticker is software for charting (amongst many other things), but you will need a realtime data-service like eSignal, Realtick, Tenfore or simmilar firms to feed it data and chart-history. There is a list on compatible data-vendors and brokers on their website. Neoticker itself does not provide realtime data. You can also import data from your own text-files for offline-analysis (ive done it, it works).