Finance
12 posts in finance
Part 1 — Crypto Quantitative Trading Part 1: Fundamentals and Essential Concepts
Comprehensive guide to crypto quantitative trading fundamentals. Explore market microstructure, data sources, technical indicators, and statistical analysis. Build production-ready data pipelines for Bitcoin and Ethereum with Python, pandas, and ccxt.
Part 2 — Crypto Quantitative Trading Part 2: Advanced Strategies and Backtesting Framework
Advanced guide to cryptocurrency trading strategy development and backtesting. Implement multiple strategy types, build robust backtesting frameworks, apply proper risk management, and evaluate performance with industry-standard metrics. Complete with Python implementations.
Part 3 — Crypto Quantitative Trading Part 3: Optimization, Validation, and Production Deployment
Complete guide to deploying quantitative crypto trading strategies to production. Learn validation techniques, optimization methods, live trading APIs, monitoring systems, and ML enhancements. Includes full AWS deployment architecture and Docker containerization.
Stock Analysis - AVAV (AeroVironment) - 估值模型與投資裁決（下）
AeroVironment（NASDAQ: AVAV）三部曲完整選股分析（下）：DCF 三情境機率加權、EV/Revenue 與本益比相對估值、可比國防股分析、足球場估值匯總、安全邊際、資本配置與股本稀釋,最終給出目標價區間與綜合投資裁決訊號——一檔崩跌 66% 後、財報在即的墜落天使,究竟貴還是便宜？
Stock Analysis - AVAV (AeroVironment) - 技術面、籌碼面與市場情緒（中）
AeroVironment（NASDAQ: AVAV）三部曲完整選股分析（中）：從 $417.86 崩跌 66% 後的下降趨勢、均線空頭排列、超賣反彈技術面，到內部人士交易、機構持股、12% 空頭興趣與軋空潛力、總體經濟與國防預算週期，全面拆解這檔「墜落天使」的籌碼與市場情緒。
Stock Analysis - AVAV (AeroVironment) - 基本面與產業競爭力深度解析（上）
AeroVironment（NASDAQ: AVAV）三部曲完整選股分析（上）：從無人機 / 巡飛彈（Switchblade）核心特許經營權、收購 BlueHalo 後的雙部門結構、損益表 / 資產負債表 / 現金流三表、Q3 FY2026 財報落空與 SCAR 訂單減記風險，到國防無人機產業五力與護城河，逐項拆解這家從 $417 腰斬至 $142 的國防無人機龍頭。
Stock Analysis - PL (Planet Labs) - 估值模型與投資裁決（下）
Planet Labs（NYSE: PL）三部曲完整選股分析（下）：DCF 三情境機率加權、P/S 與 EV/Revenue 相對估值、可比公司分析、足球場估值匯總、安全邊際、資本配置與股本稀釋，最終給出目標價區間與綜合投資裁決訊號。
Stock Analysis - PL (Planet Labs) - 技術面、籌碼面與市場情緒（中）
Planet Labs（NYSE: PL）三部曲完整選股分析（中）：從 $51.76 高點回落 45% 後的均線結構、支撐阻力、RSI / MACD / 布林通道，到內部人士交易、機構持股（含 Alphabet）、9% 空頭興趣、總體經濟與國防預算週期，全面拆解籌碼與市場情緒。
Stock Analysis - PL (Planet Labs) - 基本面與產業競爭力深度解析（上）
Planet Labs（NYSE: PL）三部曲完整選股分析（上）：從衛星對地觀測商業模式、損益表 / 資產負債表 / 現金流三表拆解、FY2026 首次調整後 EBITDA 轉正、Q1 FY2027 財報電話會議、到產業五力與競爭護城河，逐項拆解這家對地觀測龍頭的基本面。
finance_data: A Python Toolkit for Downloading SEC Financial Filings from EDGAR
A complete guide to the finance_data open-source project: a Python-based toolkit for downloading SEC EDGAR financial reports including 10-K annual reports, 10-Q quarterly filings, and 13-F institutional holdings. Covers setup, usage examples, and the underlying architecture.
InvestSkill: Professional Investment Analysis Plugin for Claude Code
Complete guide to InvestSkill, a Claude Code plugin that provides six powerful analytical tools for stock evaluation, fundamental analysis, technical analysis, economics research, portfolio review, and sector analysis. Learn how to integrate AI-powered financial analysis into your development environment.
心靈 Lesson 2：如何建立「賣股票」的固定流程？投資心法完整指南
完整指南教你如何建立股票賣出的固定流程。從核心持股的機會成本分析、成長股的移動停利設定，到事件型標的的分批獲利策略，打造讓你長期走得下去、不後悔的賣出邏輯。