I've been daytrading futures (fdax, aex,...) which have very low spread cost in comparison to the volatility throughout the day. So these offer a lot of opportunities to gain money (or lose it). Now I'm looking for other options to extend my trading hours and I checked ES mini but the spread (0.25) is very high in comparison to the overall average movement (the bars/candlesticks are only 0.25 to 0.50 where the high-low interval of an average day is only 5 - 10 points. On FDAX the spread is 0.50 but the average bar is about 2-3 bars and the hi-lo interval throughout a day is usual 50-100 points... About 100 times x the spread, where ES it's only about 10 times... Which other contracts could be useful then that are liquide enough to daytrade? Any suggestions on the matter?