any idea how market makers make their money?

[qwert]

any idea how market makers make money and what software theyre using?

 

[MTE]

Buy on the bid, sell on the ask, hedge net exposure.

 

[jeb9999]

Quote from MTE:

Buy on the bid, sell on the ask, hedge net exposure.

You left out paying for order flow and front running.

 

[Elitist Trader]

The crystal ball stupid.