down to 4.80 we go, page-19

re: amp warrants Huh??? You BUY warrants to SELL them for more.
There is generally ZERO interest in holding them to execute them. As you will lose more in decay, generally, than you can gain from them even if things did go up overall.
No matter what area they are in (warrant or share), if share is low and going to rise - by your prediction or whatever way you miraculously pick that - you make money....IF it is a useful rise, and reasonably fast (to outrun day to day decay).

I am pretty sure they were only ever created to be used for high leverage 'gambling' trading. Which in general the issuers formulas and system ensure they never lose themselves. But that doesn't mean good use of them won't make those better (or luckier) traders making money too!