---
type: "Topics"
locale: "en"
url: "https://longbridge.com/en/topics/32908026.md"
description: "Checked the official website, the difference is not significant at 9200, but it's about 1% at 9300, and close to 2% at 9400. Hope the Hang Seng Index doesn't rise too much this month, so I can sell calls further out next month. If interest rates drop in September, it might rise even more."
datetime: "2025-08-13T11:49:47.000Z"
locales:
  - [en](https://longbridge.com/en/topics/32908026.md)
  - [zh-CN](https://longbridge.com/zh-CN/topics/32908026.md)
  - [zh-HK](https://longbridge.com/zh-HK/topics/32908026.md)
author: "[大河向东流](https://longbridge.com/en/profiles/15263133.md)"
---

# Checked the official website, the difference is no…


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## Comments (2)

- **N7arhe · 2025-08-14T07:38:08.000Z · 👍 1**: It's okay, there are still 10 days until expiration. If you're worried, just eat some time value.