Does anyone know anything about order flow trading?

Hi,

As the title says does anyone have any information on order flow trading? Does anybody use it to trade?

Thanks

Order flow sounds like the volume book. It’s useful for day-traders like the level 2 on stocks. Shows where trades are taking place, orders and the size of the orders and trades.

Thanks for your reply. The reason I ask is because I am currently demo trading on metatrader 5 and I was wondering where I could get this information about volume from?

Also I wanted some second opinions about trading support and resistance lines? Do others consider support and resistance lines a viable trade idea to make money on in forex?

Thanks

Because Forex is not a centralized market order-flow has issues, Oanda from what I am told has over 65% of the trades so that may be the best available.