PWW | Investment review for US & Hong Kong stocks and ETFs

# PWW > Personal investment review for self-directed US and Hong Kong stock and ETF investors. ## English - [Home](https://www.pww.com/): Personal investment review for self-directed US and Hong Kong stock and ETF investors - [About PWW](https://www.pww.com/about): Why PWW exists, how the weekly review works, data sources, and limitations - [Pricing](https://www.pww.com/pricing): Free and Pro plans for a weekly investment review, including founding pricing and what each plan includes - [Founding access](https://www.pww.com/founding): Apply for one of 10 founding seats: 50% off Pro for 12 months, onboarding, and direct product feedback - [ChatGPT investment portfolio review](https://www.pww.com/chatgpt-investment-portfolio-review): What ChatGPT can and cannot check in a portfolio, a prompt builder with guardrails, copy-ready prompts, and how to verify the answers - [ETF overlap tool](https://www.pww.com/etf-overlap-tool): Calculate how much two to four ETFs share by weight and by count from pasted holdings, how to read the result, and where to get holdings data ## Optional - [version-log](https://www.pww.com/version-log) - [privacy-policy](https://www.pww.com/privacy-policy) - [terms-of-service](https://www.pww.com/terms-of-service) ## 中文 - [首页](https://www.pww.com/zh): 美股、港股与 ETF 的个人投资复核工作区 - [关于 PWW](https://www.pww.com/zh/about): 产品定位、复核方法、数据来源与边界 - [方案与价格](https://www.pww.com/zh/pricing): 免费版与 Pro 的额度、可用状态及创始会员条款 - [创始会员](https://www.pww.com/zh/founding): 申请首批名额，人工确认，首 12 个月半价 - [用 ChatGPT 检查投资组合](https://www.pww.com/zh/chatgpt-investment-portfolio-review): 账户连接边界、提示词生成器与核对清单 - [ETF 重叠工具](https://www.pww.com/zh/etf-overlap-tool): 用持仓清单计算 2–4 只基金的权重与数量重叠 ## Optional · 可选 - [版本记录](htt