Create a .gitignore on Windows (English)
h2 Introduction/h2 p Creating a code .gitignore/code file on Windows is straightforward for experienced developers, but Windows beginners often stumble ove…
Price Rate of Change (ROC) Complete Guide: Technical Analysis, Trading Strategies & Practical Applications
ROC (Rate of Change) is a momentum oscillator that measures the speed of price movements by calculating the percentage change between current close and N periods ago. This guide provides comprehensive technical analysis, practical trading strategies, and Python implementation examples to help traders identify reversals, confirm trends, and optimize entry/exit timing.
價格變動率（ROC）完整指南：技術分析、交易策略與實戰應用
ROC（價格變動率）是衡量價格變動速度的動量振盪指標，透過計算當前收盤價相對於 N 日前的百分比變化，幫助交易者識別趨勢轉折、確認價格走勢、優化進出場時機。本文提供完整的技術分析、實戰交易策略與 Python 實作範例。
Options Trading Greeks Guide
h2 Introduction/h2 p Options Greeks are essential tools for options traders, enabling them to quantify and manage risk effectively. This guide is compiled fr…