Updating prices on large watchlist with limited symbols datafeed

[zzzap]

I have a watchlist with over 1600 symbols (US stocks).

The datafeeds I have and I'm trialing have each about 100  symbols at a time limit so obviously I can only stream 100 at a time and the watchlist only shows prices for 100 symbols.

However it should be possible to just make an update or snapshot of the last price/bid/ask/volume for 100 symbols at a time and just keep repeating the process till the whole watchlist is finished and then start the process again?

It wouldn't bother me that the quotes of the least recent updated symbols would be even minutes old as all I want is to have a look at the biggest premarket gappers from my watchlist and this would be preferred compared to paying for 2000 realtime symbols which would get pricey.

Is there a way to accomplish this in Medved Trader? I'm sure many traders would find something like this useful as well.

[merlin8121]

You can do that subscribing  DXfeed base for just 29 usd (or even better, the 49 usd BBO aggregated combination) . No symbol limits.