DDE Datafeed

Forgot to mention how I arrive at the figure -

1. the client app being Excel
2. all the common fields are transmitted
3. no matter how fast the computer is, the links almost always break down at >= 250 links.

So the problem could be Excel (eating up 100% CPU) as oppose to eSignal's DDE link.

In fact, long time ago, before eSignal has the current standard API, they have their old satellite/win98 period Data Manager capable of delivering data using binary DDE - and I can remember that it works very well at the time :)

Lawrence


Quote from chiguy:

i use esignal dde links and i bot extra symbols...

i monitor almost 1000 symbols so it depends on where you go...

sorry neotick..:(


NeoTicker :)
 
Do you know any data feed vendor who offer Data on Demand, and that offer also a separate future package?

For example IQfeed if you want the eminidow 5$ quotes (given free from the CBOT) charge you

50$ for the equity feeds (even if you don't want them)

20$ future package...

also esignal all toghether 75$ month.

Do you know any vendor who gives this kind of data only for futures?

good trading

B_M_S
 
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