@dropbrick Margin isn’t static - it varies depending on multiple factors like currency swings & market value of your trade.
Example: You buy 10 TSLA at $700 with a 1:2 leverage (50% margin). This means that your initial margin will be $3,500.
However, next day TSLA’s at $1,000. That makes your investment worth $10K & thus your margin’s now $5,000. Same logic would apply if it went down in value.