**Leveraged Trading**
Let’s revisit some basics of leveraged trading.
A common misconception is that higher leverage equals more profit or loss.
In reality, that’s not the case.
Leveraged trading essentially means you put down a portion of a position's value as collateral and effectively "borrow" the rest.
The important relationship is as follows:
More margin = more collateral = less leverage.
Less margin = less collateral = more leverage.
The position size ultimately determines how much you will earn or lose, while leverage determines the liquidation price (as a function of how well the position is collateralized).
Back to our initial example:
Petya has a position size of $10,000 with 10x leverage.
Vanya has a position size of $10,000 with 5x leverage.
They make the same trade, and the price moves 5% in their favor.
Question: Who makes more money?
Answer: They make the same amount of money because their position sizes are identical.
The difference is that Petya had a closer liquidation price because he put down less margin = higher leverage, while Vanya had a further liquidation price because he put down more margin = lower leverage.
Therefore, the position size is the key variable, and leverage essentially determines your capital efficiency, i.e., how many dollars you need to put up for a given position size.
Hence, all these “leverage reduces counterparty risk” claims: if you typically trade with a position size of $50,000, you can achieve this by holding only $10,000 on the exchange and using 5x leverage. This way, if the exchange goes bankrupt, you lose $10,000 instead of the full $50,000.
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