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> Twitter's market cap was 44B and now undefined because its not on the market

It’s still absolutely on a market, down to being valued and trading. It’s just not on a public market.




It can be true if there are people buying and selling stocks among themselves but that's really out of topic since we are discussing public markets.


> that's really out of topic since we are discussing public markets

You said the market cap is “undefined.” That is incorrect. Market cap is price per share times shares outstanding. If a company has shares, its market cap is defined by at least one among several metrics.


I agree, you are technically correct which is the best kind of correct I guess but it's irrelevant IMHO.


It’s actually fundamentally germane to your argument, since in private markets one doesn’t have “large market cap changes because what you are observing is just live betting.” What input you use as “price” is the relevant bit, with the CNBC reductive convention of price = last trade being the source of your problem, not market cap per se.


I see point, maybe I should have been clearer.




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