I have been unable to see any realtime bid/ask data on the Mini Hang Seng. Can anyone tell me what the spread is like on average? I have been trying the free trial at www.futuresource.com(they don't show bid/ask) and have found that the last-price data is very volatile and I don't know if that's because of a slow data feed or wide spreads.
For those interested, the above referenced website has a nice realtime charting service with many markets to choose from.
For those interested, the above referenced website has a nice realtime charting service with many markets to choose from.