There are many techniques for doing "international spot gold" silver trading. Here are some common techniques:

1. Master the basic knowledge of the market: Before entering the market, you need to understand the fundamental and technical analysis methods of gold and silver, including market trends, price fluctuations, trading volume, etc. In addition, you also need to understand the market’s trading rules and risk control measures.

2. Make a trading plan: Before trading, you need to make a clear trading plan, including entry point, stop loss point, trading volume, etc. Developing a trading plan can help investors better grasp market opportunities and reduce blind trading and emotional trading.

3. Pay attention to market dynamics: Investors need to pay attention to market dynamics and policy changes, including global economic situation, political situation, monetary policy, etc. These factors will all have an impact on gold and silver prices. Timely understanding of market dynamics can help investors better grasp market opportunities.

4. Control risks: There are certain risks in gold and silver investments, including market risks, price fluctuation risks, etc. Investors need to formulate reasonable risk management strategies, including position control, stop loss and other measures, to reduce investment risks.

5. Stay calm: During the trading process, investors need to remain calm and rational and not be swayed by market emotions. At the same time, you need to pay attention to your own trading records and trading plans, and constantly summarize experiences and lessons in order to better grasp market opportunities.

6. Go with the trend: Gold and silver prices are affected by many factors, including the global economic situation, political situation, monetary policy, etc. Investors need to understand the impact of these factors on gold and silver prices and ride the trend and avoid contrarian trades.

7. Reasonable allocation of assets: Investors need to reasonably allocate the proportion of gold and silver to other investment varieties based on their own risk tolerance and investment goals. At the same time, you need to adjust your investment portfolio in a timely manner according to market changes to reduce risks and increase returns.

In short, doing "international spot gold" silver trading requires mastering certain skills and strategies, as well as risk awareness and a rational attitude. Investors need to formulate reasonable investment plans based on their actual situation and market conditions, and strictly abide by trading rules and risk management measures to ensure the safety of their investments and stable returns.