Lucrative fees for detailed stock-price information are under growing scrutiny after a federal regulator's decision to block recent increases to hundreds of them.

Lucrative fees for detailed stock-price information are under growing scrutiny after a federal regulator's decision to block recent increases to hundreds of them.https://t.co/p9iu7Nqm7M

— Washington Examiner (@dcexaminer) October 23, 2018