---
type: "Topics"
locale: "en"
url: "https://longbridge.com/en/topics/43036492.md"
description: "Previously closed at 195 $SCCO Put(SCCO260918P200000.US), then reopened at 175; although there were better prices later, maybe that counts as a margin of safety? I really missed too many swings in SCCO. When rolling last time, the total carry was only over a thousand dollars, so the risk-reward ratio was too low."
datetime: "2026-07-29T13:53:05.000Z"
locales:
  - [en](https://longbridge.com/en/topics/43036492.md)
  - [zh-CN](https://longbridge.com/zh-CN/topics/43036492.md)
  - [zh-HK](https://longbridge.com/zh-HK/topics/43036492.md)
author: "[不吃香菜的交易员](https://longbridge.com/en/profiles/12899120.md)"
---

# Previously closed at 195 $SCCO Put(SCCO260918P2000…


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