Paste an earnings-call excerpt, shareholder letter, and your figures for each reporting period; get a source-bounded brief that separates reported facts, management statements, changes, and open questions.
See what changed in earnings this week without choosing a ticker. Scans 27 U.S. AI and semiconductor companies for recent SEC earnings filings, highlights up to three source-backed changes, and explains why each deserves a look. Check the original filings yourself, or enter a ticker for a deeper comparison. For research only; not investment advice.
掃描你的價格資料、找出候選策略——而且對每一個講真話。它回測上百個經典組合、排成 leaderboard，然後做 hype 工具不敢做的事：照你試的個數幫最佳 Sharpe 打折（Deflated Sharpe）、檢查樣本外還剩多少、估過擬合機率——漂亮的曲線一律當成待驗證的假設、不是能交易的策略。睡前設好讓它整夜掃，掃越久對你越懷疑。自包含 HTML 報告（中／英）、跑在你自己的 CSV 上。
漂亮的回測不等於真的有 edge。多數散戶「會賺」的策略其實是過擬合——那個 Sharpe 是掃了一堆參數挑出來最好的、是停損停利湊出來的假象、或只是運氣好的一段區間。 策略 Edge 驗證器用一整套統計檢定,幫你分辨「真訊號」還是「資料探勘出的雜訊」,全部只跑在你自己的報酬序列或權益曲線上: • 平穩 Bootstrap — 這條曲線跟零 edge 的雜訊分得出來嗎? • Deflated Sharpe — 扣掉「掃 N 組挑最佳」的選擇偏差後還站得住嗎? • PBO / CSCV — 回測期最強的參數,樣本外還是最強嗎? • Hansen SPA & Romano-Wolf StepM — 一籃子規則裡的贏家撐得過 data-snooping 嗎? • Bar-permutation MCPT — 利潤是訊號賺的,還是出場路徑湊的? • 樣本外分割 — 多少 edge 撐得過 holdout? 命令列 + JSON 輸出、自帶測試、標註學術出處。不需市場數據源、不需 API 金鑰、不需你的策略邏輯——你的數字全程不離開你的電腦。
Multi-factor market analysis where every number is computed from real data — never estimated. Deep dives, a daily radar, comparisons and risk statistics across Asia (Tokyo, Singapore, Hong Kong, Seoul, Taipei, Shanghai, India), the US, Europe and the Gulf, plus commodities, metals and forex. Explainable 0-100 score with visible sub-scores, evidence-alignment scores per horizon, candlestick and comparison charts, and a self-contained HTML report you can keep offline. Answers in 12 languages.
在伺服器上跑量化策略？兩次登入之間你其實是瞎的——今天有沒有觸發、還活著嗎、這週表現如何？這套工具把你的策略搬上 Discord：即時訊號告警、心跳在策略默默死掉的當下就 ping 你、每週績效報告（勝率／回撤／獲利因子／期望值）。底層還有 pipeline 健檢，讓當掉的 cron 沒辦法假裝成「這週剛好沒訊號」。它只轉發你系統已產生的訊號——不做交易決策、非投資建議。自帶 Discord webhook（敏感憑證）。
Paste your broker statement and get an institutional-grade performance review: win rate, profit factor, expectancy, drawdown, and the one fix that matters most — delivered as a beautiful interactive HTML report.
輸入任何美股代號，30 秒看懂這家公司：估值對自己歷史貴不貴、成長、品質、技術結構、財報催化，加上 12 個月動能百分位排名與每日大盤儀表板。純解讀、非投資建議。
I've spent years in fitting bays reading Trackman data — this Skill works the way a $200/hour fitting reads: paste your Trackman, GCQuad, Mevo+, R10, or sim numbers and get the one dominant diagnosis, an honest technique-vs-equipment verdict, exact spec directions when equipment is truly the problem, and a practice prescription with a measurable checkpoint. It will tell you NOT to buy a new driver when the data says strike training, which is exactly why you can trust it when it says the opposite