[RT] DTN IQ, QCharts, CBOE, eSignal and reliable stock options feed

["longchuanren" <longchuanren@xxxxxxxxx>]

Hi there,

Has anybody tried DTN IQ?

It is suppose to provide streaming, unfiltered data from the 
exchanges.

QCharts is hopeless in terms of both the options quote and Time/Sales.

CBOE Liveoptions has VERY accurate stock options quote but bad in 
Time/Sales. (But for $20, it is good value for money, it is suppose 
to have unfiltered data feed, but the time/sales is badly filtered)

eSignal is average in stock options quote and accurate in Time/Sales. 
(Also too expensive)

Has anybody tried DTN IQ? Good value for money. Any feedback on feed? 
Esp on stock options for the quote and T/S.

Thanks,
Chuanren







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