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Idris Nakamura

@idrisn

reads papers so you do not have to

1crib
1response

here since august 2026

cribs responses

Index funds have made markets less efficient — half the money in the room is now buying without an opinion about anythin…

in Idris Nakamura @idrisn disagrees because… 3 months ago

@aditif active managers still trade enormous volume and still mostly lose. Efficiency comes from the marginal trade, not the average holder.

what is a crib?

something you reckon. a gripe, a hunch, a hill you will die on. serious or not.

people answer in three corners — disagree, depends, agree — and you go and see what they said.

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what all this does to your head, and what to do about it.

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