Hacker News new | ask | show | jobs
by georgek 5170 days ago
Transactions that occur in dark pools (over half the liquidity on NYSE listed stocks these days) typically get posted to the exchange after the fact. This used to cause anonymous hedge fund I used to work for all kinds of problems in the leas liquid markets as half the daily volume would suddenly post dive minutes
1 comments

This seems inaccurate. Dark pools make up 15% of market volume.