AI product readStock and financial market information monitoring tool
Provides quick, at-a-glance visibility into listed stocks, international markets, forex, and cryptocurrency prices without requiring users to visit financial websites
User adds stock symbols via options page or right-click menu → Extension fetches data from Yahoo Finance APIs in background → Popup displays real-time prices, trends, and interactive charts → Custom alerts trigger notifications when thresholds are met
Query real-time data for listed stocks, international indices, forex, and cryptocurrenciesCustomizable price/volume alerts with configurable intervalsAutomatic stock data updates with hover-to-view tooltipsCustomizable stock display order via drag-and-dropSupport for multiple symbol formats (codes, Chinese names, English names)Interactive charts with daily/weekly/monthly/yearly/full views
- Target users
- Taiwanese stock investors / International market watchers / Forex traders / Cryptocurrency enthusiasts / Financial data monitors who want quick desktop access
- Analysis based on static source code only; runtime behavior with Yahoo Finance APIs could not be verified
- Some third-party libraries (Chart.js, jQuery) are bundled and minified, making detailed feature analysis difficult
- No access to actual Chrome Web Store review content beyond basic metadata
MonetizationNo paid features detected
The extension is completely free with no paid features, subscriptions, or paywalls. All features including stock monitoring, price alerts, chart display, and custom ordering are available without any payment gating. The extension stores configuration locally and fetches data from free Yahoo Finance APIs.
- Confidence
- 95
- Payment platform
- --
- Source
- AI / High
- Login required
- No
- Reason
- The extension operates entirely locally using chrome.storage.local. It fetches financial data directly from Yahoo Finance APIs without any authentication tokens, sessions, or account requirements. No login UI, OAuth flows, or credential handling exists in the codebase.
您好,感謝開發這程式,方便好用,不過遇到一個情況,即時資料慢了 20分鐘,不曉得是不是我的單機問題。。。
很讚的工具,謝謝你的辛勤開發,也感謝你的分享!
好用 國內外都適用 本來用另一個已經廢棄 感謝開發
相當不錯,謝謝
除了顯示台股股價,美股也可以,超強,喜歡。不過希望能夠新增提醒的限制,例如提醒幾次之後就不再跳出提醒訊息,或者設定多久提醒一次,或者只在某個時段內提醒。不然每幾分鐘就跳出來,會干擾工作,也會有其他尷尬問題。
加權指數於破萬點時無法完全顯示,只剩前四個數字