Assuming you meant $QS as in Quantumscope ...
Doesn't make any profit. But has fallen somewhat from its peak at c $130. One may see it currently at a Support level based on their own charting analysis. It is an EV play, which right now is in trend/ bullish given Biden's win/ enhanced democratic power overall in both the House/ Senate re green policy implementation.
Apparently has an innovative battery product that is superior to 'some extent'. Unsure of the specific detail.
But it's a spec play at this point, also noting the significant number of new EV names right now in the US. Expect there to be winners and losers. Some folks like the fact it has material backing from Bill Gates.
Above is what I've picked up with CNBC on in the background most days. Ultimately, you should research it more, specifically its USP in battery innovation, versus the sector / new competitors and then make a view.
Or, like me, could invest in some clean energy/ EV ETF's which have done quite well over the past year. Cheap, diversified and is generally viewed as an emerging trend that will grow in the near future.
Good luck on whichever call you make.
Spl183