Hey guys, I have some questions about margin trading and need clarifications urgently, please help! Thanks in advance!
1. If it's possible to close some of the unused swaps? Let's say I have used 100 btc swap and I want to close 10 of them, how do I do this? I tried the claim option but it seems it requires me buying 100 btc first.
You can close unused swaps when clicking on the blue tab. Then a list opens, where you can close individual loans. If you only have one fat 100BTC loan, it's more complicated to close a part of it. Ask here if that's the case.
2. If it's possible to do margin trading without reserving swaps first? If so how will the interest calculated?
Yes! You then automatically take the cheapest loans/liquid available, both from fixed and variable rates. When you reserve swap yourself, you can regulate better what loans exactly you use, but it's not mandatory.
3. If I have 50 btc in the trading wallet, then I use margin sell, will it sell my 50 btc directly, or it will still borrow 50 btc swaps? How will the interest calculated in this case?
All three wallets are completely independent from each other. Margin stuff only happens in context of the "trading" wallet. This separation is strict, so you won't be using funds from other wallets, and will take loans instead.
When you do "margin sell", in your case with funds in the "trading" wallet, you still take up loans and work with borrowed money. If you want to avoid that, you should use "exchange" and not "margin trade" :-)
4. When reserving swaps, sometimes it display 2-30 days, but these different contracts have different number of contract too, how will I be able to reserve the swaps for the best result? For instance, I want to reserve contracts for 7 days, then will the '2 days' contract be received automatically? What's the most effective way to reserve certain amount of contract within a range of days?
You won't see directly what offers are combined into one line. You can use
http://charts-bfxdata.rhcloud.com for more info.
When you want only the 7 days offers, you simply enter "7 days" as lending time. The shorter ones will be ignored, the 7 days and longer ffers will be taken - all at 7 days length.
Your workflow will depend on what your priority is. If you want to always have the maximum length that is offered, you more or less have to pick up each offer individually.
5. If I close the swaps used in the margin position directly at the 'total resturn swaps' page, without placing any orders at the margin trade to close the position, what will happen? I tried this and found the selected used swap will be removed, but I didn't notice any difference on my account's balance.
I'm not sure if I understand exactly your scenario. I would guess this would close your position, and buy/sell at market rate to level out your books?
And, as always, people here suggest to start with small amounts, play around, explore, and learn the behavior of the platform and the market! :-)
Ente