Which platforms allow a strategy to receive data feed for multiple securities?

Which trading platforms allow a strategy to receive data feed for multiple securities? For example, a strategy might want both real time and historical data for AAPL and the NASDAQ-100 Index, while another might need market data for GOOG and MSFT.

Thanks.

 

NinjaTrader does.

Easy to have multi-instrument strategies, and going a little bit out of the officially supported API gives you access "on-demand" to historical data for any instrument / any period available in your Ninja database.

 

it might be easier to ask Which trading platforms do not allow a strategy to receive data feed for multiple securities? much smaller list

 

most platforms allow this. i personally use mostly tradelink to do what you are attempting.

 

Thanks all for your answers.