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Click the extension icon, then double-click a Taiwan stock symbol or company name to preview the FinLab stock card. FinLab Stock Preview 讓你在任何網頁上快速查看台股資訊。當你看到股票代號或公司名稱時，只要雙擊文字，extension 就會比對 FinLab 的股票清單；如果找到對應標的，畫面旁會出現一張精簡股票卡片。 主要功能： - 雙擊股票代號或公司名稱即可開啟預覽 - 顯示收盤價、近期表現與訊號數量 - 視覺化呈現籌碼、分點與庫存重點 - 可直接開啟 FinLab 股票詳情頁 - 使用本機快取加速查詢，減少重複網路請求 這個工具適合在閱讀新聞、研究報告、討論區文章或投資筆記時使用，讓你不用離開目前頁面，就能快速判斷該股票是否值得進一步查看。 資料來源為 FinLab 公開股票頁與公開 JSON 資料。所有資訊僅供研究與參考，不構成任何投資建議、買賣建議或報酬保證。
Jun 20, 2026
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