Yes, this is a good and more productive starting point.
But more important than seeing which stock is gaining is understanding why it is gaining. Many moves are speculative, so you need a fair understanding of both FA and TA before acting.
Make notes on every company you read. Devdev, STL Tech, HFCL were not accidental names for me . I read them 2 r 3 years back. Good investing is built slowly.
top gainers of the day screen on screener