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jxftoday at 1:41 AM2 repliesview on HN

The real headline is buried in the article:

> Jane Street has generated more than $40bn in net trading revenues in the year to Friday, even accounting for the July loss, which exceeds its entire haul for 2025, according to one of the people familiar with the matter.

This would make JS one of the most profitable trading firms of all time even with the loss.


Replies

DoesntMatter22today at 2:12 AM

It's talking about revenue not profit

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bfleschtoday at 1:47 AM

Are they "trading" or "high-frequency-ripping-off-retail-investors"?

It's easy to make paper billions with synthetic shares and infinite deadline extensions for settlement. I'm old and still remember when Ken Griffin was lauded a clever person before he got caught with his hands in the GME mayo jar..

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