---
type: "Topics"
locale: "zh-CN"
url: "https://longbridge.com/zh-CN/topics/43081930.md"
description: "前阵子的 call 基本都 100% 收了。今天再卖点 call 降低成本"
datetime: "2026-07-30T13:44:53.000Z"
locales:
  - [en](https://longbridge.com/en/topics/43081930.md)
  - [zh-CN](https://longbridge.com/zh-CN/topics/43081930.md)
  - [zh-HK](https://longbridge.com/zh-HK/topics/43081930.md)
author: "[morning_wind](https://longbridge.com/zh-CN/profiles/6620864.md)"
generator: "portal-rs"
---

# 前阵子的 call 基本都 100% 收了。今天再卖点 call 降低成本…


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