Of course for a prop trader, you would need streaming charts. However, not everyone here is a prop trader. So I posted a poll and wondering what you use... 1. I use streaming charts in real time. 2. I use auto-refreshing charts (charts that refresh at an interval like 15 seconds) in real time. 3. I use streaming charts, but do not actively look at them. 4. I use auto refreshing charts, but do not actively look at them. 5. I use neither auto-refreshing or streaming charts. 6. I do not use charts to trade.