There are several investment tools or platforms that operate anonymously in overseas markets: 1. **Cryptocurrency exchanges**: Many cryptocurrency exchanges allow users to trade anonymously using digital currencies. For example, some platforms such as Binance and Kraken allow users to trade more privately by using virtual private networks (VPNs) and cryptocurrency wallets. However, it should be noted that with the strengthening of supervision, many exchanges have begun to require users to provide identity verification (KYC). 2. **Decentralized exchanges (DEX)**: Decentralized exchanges such as Uniswap and SushiSwap allow users to trade without intermediaries. User wallet addresses are anonymous, and no personal identification information is required during the transaction process. 3. **Virtual Private Network (VPN)**: Using a VPN can hide the user's IP address, thereby increasing privacy when accessing certain investment platforms. However, VPN itself is not an investment tool, but only a means of privacy protection. 4. **Options and futures contracts**: In some cases, some platforms may allow users to trade anonymous options and futures, which generally require a certain level of financial knowledge and risk tolerance. 5. **Private investment funds**: Some private funds or limited partnership investment companies may allow investors to participate in investments relatively anonymously, but usually have higher investment thresholds and requirements. 6. **International stock brokers**: Some international brokers offer relatively anonymous account opening options, but in most cases they still need to comply with anti-money laundering regulations and provide basic identity information. Please note that when making any form of anonymous investment, it is important to understand the relevant laws and regulations. In some countries and regions, anonymous investment may involve legal risks. In addition, carefully evaluate the security and reputation of the platform you choose to protect the safety of your funds.