谐波形态入门

Lesson Overview

In "Technical Analysis Masterclass" → "斐波那契与谐波", this lesson "谐波形态入门" builds knowledge you can apply immediately.

谐波形态以相邻摆动长度比定义，必须先固定采用的形态规则与容差。相似图案不一定满足比例，满足比例也不保证结果。 给XA/AB/BC/CD写长度→计算正值比例→按题设容差判断→注明每个点何时确认，避免把D点事后提前。 本课作业：题设AB/XA目标0.618±0.02，XA长20、AB长12。判断比例是否落区间。

Core Concepts

These points align with the video walkthrough—take notes as you watch.

• ▸谐波形态以相邻摆动长度比定义，必须先固定采用的形态规则与容差。相似图案不一定满足比例，满足比例也不保证结果。
• ▸给XA/AB/BC/CD写长度→计算正值比例→按题设容差判断→注明每个点何时确认，避免把D点事后提前。
• ▸本课作业：题设AB/XA目标0.618±0.02，XA长20、AB长12。判断比例是否落区间。

Practical Application

After studying, complete the companion practice lesson to move from understanding to doing.

• ▸Validate concepts on MT4/MT5 demo
• ▸Mark structures/indicators mentioned on live charts
• ▸Log operational steps in your trading journal

FAQ

• ▸Q: How does this lesson fit the course? A: Part of "斐波那契与谐波"—follow the curriculum order.
• ▸Q: What do I need? A: Demo account and notes; quant lessons need a Python environment.
• ▸Q: How do I know I've mastered it? A: Pass the quiz and explain three key points of 谐波形态入门 on your own.