fwiw, Tesla at $260 just crosses into the territory I start adding trading shares to my core position or sell puts (which I did a couple of hours ago), and let friends who've not yet gotten in the stock with a core position know that the stock is now priced for aggressive buying to build a long term holding. fwiw, I did mention in this thread that I was pulling back on my buy recommendation to friends when it crossed over this level a couple of weeks ago.
$260 does not come from "TA", or taking Elon's trillion market cap projection as a given, but rather crossing to over 25% below my assessment of fair value, $350 (which is what it's been before the recent runup, during it, and today as well).
I'll spread the addition of trading shares all the way through a potential drop to the $180 range. I think it's quite improbable to go that low (it would probably take a steep general market selloff).
This strategy is designed to never sell my core shares below my estimate of fair value, but still have a way of making use of selloffs that have no basis in the underlying value of the company, like today's.
In nearly 5 years of TSLA ownership, this has allowed me to never be out of a single share of my core position, and to have had all my trading share efforts be profitable (and the bears and media misinformation have provided a considerable number of such trades to me).