I am just going on gut feeling here that $109 - $110 will be the bottom. I don't see TSLA going up any time soon without good reason to do so. We already had a couple of positive catalysts and the stock continued its downward spiral. It is trading on technicals now, as it has been since May, with the only difference being the sentiment shift.
There are a lot of potential buyers sitting on the sidelines and waiting to get in. I think that the 200 day moving average will provide that opportunity. I also think that we will probably get a positive catalyst around that time: analyst upgrade, news from Elon, 700 cars/week, etc. For some reason catalysts tend to follow technicals, most likely not as a coincidence.
In the event of some very negative news, I can see the stock going a lot lower than $110.
I don't see TSLA becoming a NFLX, where it tanks 80% and then stays there for 12 months before recovering back. No way this happens imo. Either Tesla continues its successful path and the stock recovers slowly, or Tesla fails in its venture to become a mass producer and the stock stays at the sub $100 level for a very long time. I am betting on the former. The problem with Netflix was that they completely changed their business model and became a lot less profitable for an extended period of time and got punished. Tesla on the other hand is plugging along the exact same plan it had all along.