When ADAP was listed on the NASDAQ in late 2015 the stock price dropped to from 20$ to about 4$, loosing 4/5 of its value. From 2017 to the present, ADAP is growing at a steady pace and following a steady up. The crash of ADAP from 2015-16 indicates that this stock has the potential to grow to its previous highs and maybe even then some. If you plan on making a long term position in ADAP, I think buying in the next couple days could put you in a good position. One pattern I recognized on the chart was an inverse triple bottom. Although this is usually a indicator, because the neckline of the Triple bottom is not horizontal, I believe that this indicates a slight correction down to about 10-8$ a share and nothing more. There is too much built up support for ADAP to fall past 8$, and this is why I think 8-10$ is the ideal price to get in on.
I hope found found my analysis helpful, please let me know what you think!