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I think the problem a lot of people have when looking at the stock market is they assume everything is modeled against current time.

The price of any asset in the market is best viewed as a predictive time portal into the sum of all potential future value that can be generated by that asset. So, when you see TSLA at $800, that does NOT mean that investors, the market, et. al. are perceiving Tesla as worth that much today or even this decade. The market is continually modeling and adjusting how much that asset could be worth in 5+ years considering everything everyone knows at current time.

It is easy to fall into the trap of believing that the market is operating in first-order terms. Obviously, stocks react immediately to bad or good news on a quarterly or better basis, and this can send hilariously-conflicting signals regarding the longer-term modeling that is implicit with every asset price. This is where day-traders and other near-term speculators always get stuck. They make a few observations and then believe they have identified a regime in which the stock market does indeed operate in first-order terms. And then out of nowhere, their assets are wiped to zero or worse because of some sell-side risk model that was just run at Goldman Sachs indicating that no one wants electric cars in 2025. Obviously, this example is totally bullshit, but it's conceptually how you get burned when you play the short game.




The worth today and net present value of worth tomorrow are the exact same thing. So I am not quite sure what you mean by "when you see TSLA at $800, that does NOT mean that investors, the market, et. al. are perceiving Tesla as worth that much today or even this decade".


"The reason the stock market is hard to predict is because it is a prediction."

https://futureoflife.org/2017/07/31/podcast-art-predicting-a...


> I think the problem a lot of people have when looking at the stock market is they assume everything is modeled against current time.

Absolutely, and quite a few people making this error on this thread.




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