Accepted answer

have you tried highstock instead?
demo with large data:
52,000 points with data grouping
1.7 million points with async loading

seriously 33 series simultaneously with 10k points?!?! that too in javascript? why don't you give flash or silverlight a try? i have used telerik, it has a nice charting suite for silverlight and is good on performance too

Related Query

More Query from same tag