There's a lot of insanity in the stock market. SpaceX is apparently worth more than the entire aviation industry[1] and Tesla is worth more than all other cars makers combined, or just about[2].

1) https://www.reddit.com/r/dataisbeautiful/comments/1u7aiwg/oc...

2) https://www.reddit.com/r/teslamotors/comments/1hro33r/global...