As declared, I don't hold any, not even short. It's a paper...

As declared, I don't hold any, not even short. It's a paper trade for the sake of testing myself, and seeing how others view the same situation.

While I agree about risk management etc and your argument about upside risk is plausible, I've been following EXT for a while now and I see a lot of group think and delusion.

It's true that markets can remain irrational for longer than most people can remain solvent, but the sign of a top is when everyone is panicking to get in for fear of "missing out" on some massive move. As another poster mentioned, at $5 + the company is already valued at about 1 billion dollars despite being years away from making a single dollar of profit. Looks like a classic bubble set up to me.

Z