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Might be the case that they want to avoid arbitrage possibilties on their plattform. While exchanges should enjoy the trade volume rise, they might assoziate some risks with clients using arbitrage strategies.

I'm not sure man i mean you have to have your strategies to avoid have problems in the future. Regards

That's a possibility that I didn't consider.

You can't arbitrage if you can't move your funds!

Sure but i will have that in mind to try to get some profits. Regards