VIDEO: Daily stock rockets & losers; Polynovo rallies 5% on Q3 record revenue

Looking at the movers and shakers on the ASX200 today.

Whitehaven Coal is leading the stock rockets today, up 5.3% today so far despite no price sensitive news released by the coal mine today.

Polynovo is up almost 5% after the medical device company released unaudited trading results for the March quarter including record Q3 revenue of $12.26m, up 59.3% on the prior corresponding period.

And Amp rounds out the top three stock rockets today, up 4.1% after lunchtime.

On the losing front, Novonix leads the losers today, down 7.4% as some investors take profit from a recent rally for the battery materials and technology company.

Chalice Mining is trading down almost 6.5% today.

And Liontown Resources is trading 6.3% lower today despite releasing a presentation on the company?s fast charge towards a low carbon future.