I looked carefully at your question and follow up.

Generally if it is a regular platform, even if you do hedging on one platform (hedging we generally call lock single, 2 pairs of currency pairs in opposite directions), there should not be any restrictions.

Even if detected, there is no relationship, the platform is not allowed to do any manipulation of your transactions, otherwise if you do, that such a platform is certainly not formal.

Additionally if it is 2 different platforms to do hedging, there is almost no limit, because you want to think about it, you are doing a long single time, the foreign exchange gold market is too big, almost can percentage can be sure that there is another person to do another short single.

Who knows which one is your own operation on a different platform?

These are some of the things that come to mind so share them with the owner.

Recently I prefer to study the EA system, through the software to control the lock single, control their own trading mentality. It may be a little bit better than the person's own control. Technical learning problems, discuss it with each other