> For the complete documentation index, see [llms.txt](https://docs.bit-bank.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.bit-bank.io/confidential-futures-and-exchange-platform-tech-docs/futures/futures-on-bit-bank/isolated-margin.md).

# Isolated Margin

Isolated Margin is **the margin balance allocated to an individual assets contract**. By default, all Bit Bank futures contracts are isolated markets, requiring users to deposit and withdraw separately for each asset they wish to trade. With Bit bank [cross-margin account](broken://pages/e6TdrkOL3zfVRmUOXDdI), users can seamlessly trade different markets with fewer transactions and less hassle.