Can you really call it "right" if the market goes up 40% before eventually going down 15%?
Wiener processes aren't a completely terrible model for markets though.
A small sell-off is just business as usual.
The discussion here is around broader stock market indices.
https://www.reuters.com/world/china/china-ai-bubble-has-alre...
When the author is right, he will be like, "i told you so", if wrong, "It's hard to predict" and shrug off.
Don't buy into crap post like this.
Maybe. Nobody can see the future, so I agree it's kind of arbitrary to call this the sell-off, but plotting it against these other events over the coming months may be interesting, and you have to start somewhere.
It's not like people will forget that they were predicting it. If it is inevitable it will happen, if it isn't inevitable it still might happen. If it bounces back it still might happen six months down the track. Declaring it to have already happened seems reckless if your intention was to inform. We will know soon enough. I guess at least they have staked there credibility on something falsifiable. It won't make them retroactively less reckless if they turn out to be right but it'll make them seem particularly foolish if they are wrong.
That on something big if you have enough people constantly predicting it's upcoming failure people just keep investing anyway keeping it going. Never really sure if something is on life support or not.
A sell-off is required to start a panic-sell and bubble-pop, but not all sell-offs start a panic-sell and bubble-pop.
It's hard to tell in advance what this is.
It's going to take a year or two more. Will the humanoid robots being built be useful? Will Tesla's robotaxi ever work without a huge number of remote monitors? Will the free models start to displace the expensive ones? Will someone figure out a way to do all this at lower cost? We don't know yet. But there are too many huge companies with rather inflated market caps. Some of that has to be air.