What is a good margin cost?
Excuse me, but could you please clarify what exactly you mean by "a good margin cost"? Margin cost, in the context of finance and particularly in cryptocurrency trading, typically refers to the cost of borrowing funds to increase the size of one's position. However, whether a margin cost is considered "good" or not can depend on various factors such as the interest rate charged, the duration of the loan, and the expected return on the investment. Could you elaborate on your specific scenario or what you're hoping to achieve with your trading strategy? That way, I might be able to provide a more accurate and relevant answer to your question.