[bern4444]

I don’t think “A bunch of people” could affect the entire market like that even with derivatives unless it’s including substantial institutional investors.

Maybe a single stock but not the entire market.

I see this as, everyone bought on the news that the fed would begin tampering down rate hikes in the near future.

Powell spoke and said we remain committed to getting inflation down and will continue to do what is necessary.

All the buying switched to selling and the market plopped.

[dragontamer]

> I see this as, everyone bought on the news that the fed would begin tampering down rate hikes in the near future.

But this pattern has occurred over and over again in the last 4 rate hikes. You are suggesting that people haven't learned their lesson yet, which seems absurd to me. This is the 4th consecutive rate hike, with the numbers (0.75 increase) exactly the amount everyone expected.

It seems more likely that the people "buying at 2pm" today were covering hedged bets (such as selling off their put options, bought to protect against the volatility today).

The fundamental question is whether or not you want to believe that these buyers (and sellers) knew what they were doing. I think its more likely (than not) that they knew what they were doing, and favor the stories that have that mindset.

[bern4444]

> But this pattern has occurred over and over again in the last 4 rate hikes. You are suggesting that people haven't learned their lesson yet

Yes.

> which seems absurd to me

Yes. It seems absurd to me as well. :). Markets aren’t quite as rational as everyone likes to believe

I think they “knew what they were doing” when they heard something they thought meant this would soon be ending and then knew what they were doing when Powell spoke and wiped that idea out of existence.

We are witnessing the end of over a decade of cheap if not free money. This has all taken place in ~6 months. 14 years of expectations and beliefs will take some undoing before markets accept the new reality.