---
type: "Topics"
locale: "en"
url: "https://longbridge.com/en/topics/42660782.md"
description: "$SK Hynix(SKHY.US) On the first day, I placed limit orders at 180 and 160. One got filled at 170, and I canceled the other because I wanted to cover the commission. I canceled a 177 limit order and changed it to 178, but it didn't sell. The day's high was 177.This morning, seeing it was falling in Korea, I placed a limit order at 150, which got filled. Then I wanted to sell in batches: 1/3 at 162 and 2/3 at 170. Made a small profit of about 8 points.A bit petty and with limited info. At night, I saw the big players adding long positions, with 300 call options. I don't know how to read that, so I just bought a 90 put option first."
datetime: "2026-07-14T15:02:27.000Z"
locales:
  - [en](https://longbridge.com/en/topics/42660782.md)
  - [zh-CN](https://longbridge.com/zh-CN/topics/42660782.md)
  - [zh-HK](https://longbridge.com/zh-HK/topics/42660782.md)
author: "[阿美利卡盈利螺](https://longbridge.com/en/profiles/16850027.md)"
---

# $SK Hynix(SKHY.US) On the first day, I placed limi…


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