Startup Idea: Real-time Stock Market Tweet Interpreter

Startup idea to design a software for stock market day traders that can compile and analyze tweets carrying specific keywords possibly impacting stock markets - particularly tweets related to Donald Trump, China, and short sellers. This aims to provide quicker access to market-affecting news compared to traditional message boards or forums.

I am a stock market day trader. I need software that will compile tweets with specific key words that can affect markets. In particular from / related to Donald Trump, China, and short sellers. This would help me get in and out of trades. I use Stocktwits.com often but it is just mostly a message board / discussion forum. I get to the news too slowly.