---
type: "Topics"
locale: "en"
url: "https://longbridge.com/en/topics/41615088.md"
description: "$XL2CSOPHYNIX(07709.HK) Today's 12.3% premium rate is primarily the result of a quadruple resonance: the information transmission effect (US-Korea time difference), the expectation of a technical rebound after yesterday's sharp decline, the circuit-breaker-level surge in Korean stocks today, and the positive news of the NVIDIA collaboration. This has collectively pushed market sentiment to extremes, while limited arbitrage mechanisms have further exacerbated the supply-demand imbalance. It is important to note that in a high-premium environment, the ETF price has already severely deviated from its true asset value—even if the underlying stock's trend remains stable, the premium contraction itself is sufficient to cause a significant price drop."
datetime: "2026-06-09T03:27:20.000Z"
locales:
  - [en](https://longbridge.com/en/topics/41615088.md)
  - [zh-CN](https://longbridge.com/zh-CN/topics/41615088.md)
  - [zh-HK](https://longbridge.com/zh-HK/topics/41615088.md)
author: "[双木掌柜的铺子](https://longbridge.com/en/profiles/15897039.md)"
---

# $XL2CSOPHYNIX(07709.HK) Today's 12.3% premium rate…


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## Comments (2)

- **双木掌柜的铺子 · 2026-06-09T14:02:16.000Z**: Those who sell shovels make money
- **五叶神 · 2026-06-09T14:01:29.000Z**: I just don't get it, is SK Hynix making money from NVIDIA?