# 合约与现货交易

- [费用](https://corndex.gitbook.io/cornwallet/documentation/zhong-wen/he-yue-yu-xian-huo-jiao-yi/fei-yong.md)
- [永续合约](https://corndex.gitbook.io/cornwallet/documentation/zhong-wen/he-yue-yu-xian-huo-jiao-yi/yong-xu-he-yue.md): 支持放大收益（杠杆），但也伴随更高风险。
- [HIP3](https://corndex.gitbook.io/cornwallet/documentation/zhong-wen/he-yue-yu-xian-huo-jiao-yi/hip3.md)
- [现货](https://corndex.gitbook.io/cornwallet/documentation/zhong-wen/he-yue-yu-xian-huo-jiao-yi/xian-huo.md): 现货交易是指直接买卖加密货币资产，不涉及杠杆和借贷。
- [订单类型](https://corndex.gitbook.io/cornwallet/documentation/zhong-wen/he-yue-yu-xian-huo-jiao-yi/ding-dan-lei-xing.md)


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