Clearly you are fascinated by Marijuana stocks. I have done consulting work on disease control for one commercial marijuana grower, I've seen some of the hands on end of the legal marijuana market. It is a regulatory nightmare. One rule change can vaporize huge investments. On the other hand, it is a train that is gaining speed and rolling down the track. At some point it will be federally decriminalized. At some point. Not next week.
So for INVESTING - follow the advice of
@Adair M and
@shinmai - both know of which they speak. But investing is different than speculating.
For SPECULATION - use only money you can afford to loose. But pick up 100 shares of your Aurora stock, at $2.46 it is probably priced right for its current physical assets. BUT BE WARNED, it could evaporate before your eyes. Aurora failed to follow through on a couple deals in negotiation in Michigan. They are possibly over-extended. But then again, they might get their acts together. In which case they could easily double their value, or triple their value. Do not expect them to top $100 per share ever again. So buy your 100 shares if it is money you won't regret loosing. If the money was hard earned, then DO NOT SPECULATE. If it was "easy money", well, it is up to you.
Please note: I do not have any stock in any marijuana business. I'm 65 and can not afford to put my money in a market that is so volatile. I did work for a grower, cash and carry, I worked, they paid me. But I own nothing of the business. Too risky. I'm a bit envious of the money I see sloshing around, but I also have seen the hassle of the bureaucratic nightmare of dealing with township, county, state and federal government regulations, at each level a personality can make complicated rule a nightmare rule. Its a quagmire.