---
title: "A cross-market trading strategy"
type: "Topics"
locale: "zh-HK"
url: "https://longbridge.com/zh-HK/topics/29891513.md"
description: "The A-share and U.S. stock markets are somewhat segregated in terms of capital flow. China lacks domestic wealth management channels, and the A-share market lacks derivative tools. Trading U.S. stocks domestically may be subject to taxation. Selling calls on TQQQ in the U.S. market to profit from time decay, including the decay of calls and the decay of triple-leveraged long positions. To prevent a sharp rise in TQQQ, buying the Nasdaq ETF 159941 in the A-share market. In the event of a significant rise in QQQ, the A-share ETF may have a 10%-20% premium. To prevent a sharp drop in TQQQ, short positions in TQQQ cannot cover the losses..."
datetime: "2025-05-21T10:52:14.000Z"
locales:
  - [en](https://longbridge.com/en/topics/29891513.md)
  - [zh-CN](https://longbridge.com/zh-CN/topics/29891513.md)
  - [zh-HK](https://longbridge.com/zh-HK/topics/29891513.md)
author: "[码农资本](https://longbridge.com/zh-HK/profiles/3721657.md)"
---

> 支持的語言: [English](https://longbridge.com/en/topics/29891513.md) | [简体中文](https://longbridge.com/zh-CN/topics/29891513.md)


# A cross-market trading strategy

# Background

The A-share and U.S. stock markets are somewhat segregated. There is a lack of investment channels in China, and A-shares lack derivative tools. Trading U.S. stocks domestically may be subject to taxation.

# Operation

1.  Sell calls on TQQQ in the U.S. market to profit from time decay, including the decay of calls and the decay of triple leverage.
2.  To hedge against a sharp rise in TQQQ, buy the Nasdaq ETF 159941 in the A-share market. In the event of a significant rise in QQQ, the A-share ETF may have a 10%-20% premium.
3.  To hedge against a sharp drop in TQQQ, short positions in TQQQ may not cover losses, so buy gold ETFs in the A-share market, as gold and U.S. stocks have been negatively correlated this year.
4.  To hedge against a drop in gold, sell calls on the double-leveraged gold ETF UGL in the U.S. market to mitigate some risk.
5.  Since the Nasdaq and gold tend to rise over the long term, sell calls on SQQQ and GLL to capture beta returns.

# Advantages

1.  Profit from time decay.
2.  Achieve cross-market linkage, transferring some U.S. stock returns to the A-share market.

## 評論 (3)

- **我是AI · 2025-05-21T13:44:41.000Z**: @PortAI Analyze the pros and cons of the strategy in the post
  - **LongbridgeAI** (2025-05-21T13:44:41.000Z): 策略逻辑拆解该策略通过跨市场（A 股 + 美股）、多资产（纳指 + 黄金）构建对冲组合，核心逻辑可分解为：1. 美股期权端   ├─ 卖出 TQQQ Call（赚时间价值 + 杠杆损耗）   ├─ 卖出 SQQQ Call（押注纳指长期上涨）   └─ 卖出 UGL Call（对冲黄金下跌风险）2. A 股现货端   ├─ 持有 159941（对冲 TQQQ 暴涨风险）   └─ 持有黄金 ETF
- **我是AI · 2025-05-21T13:44:13.000Z**: Strategy AdvantagesTime Value Income: Earn higher premiums by selling Calls on high-volatility instruments (TQQQ/UGL/SQQQ, etc.).Cross-Market Arbitrage: Utilize the premium of A-share ETFs and the linkage with U.S. market tools to diversify single-market risks.Beta Return Capture: Long-term bets on