网格策略概念

Lesson Overview

In "Grid & Range Strategies" → "网格原理", this lesson "网格策略概念" builds knowledge you can apply immediately.

网格把价格空间离散为水平并积累库存。已平仓小利可能同时伴随更大开放亏损，必须用现金加持仓估值看总权益；没有天然不败区间。 先定义上下沿/间距/层数→确定触发与重复规则→列每层库存→逐价估值→检查边界外趋势情景。 本课作业：等量买入100、98、96各1单位，当前94，算持仓均价与未实现结果。

Core Concepts

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

• ▸网格把价格空间离散为水平并积累库存。已平仓小利可能同时伴随更大开放亏损，必须用现金加持仓估值看总权益；没有天然不败区间。
• ▸先定义上下沿/间距/层数→确定触发与重复规则→列每层库存→逐价估值→检查边界外趋势情景。
• ▸本课作业：等量买入100、98、96各1单位，当前94，算持仓均价与未实现结果。

Practical Application

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

• ▸Follow along in Jupyter or VS Code
• ▸Log how parameter changes affect backtest results
• ▸Submit a reproducible analysis notebook

FAQ

• ▸Q: How does this lesson fit the course? A: Part of "网格原理"—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 网格策略概念 on your own.