评估维度

Lesson Overview

In "Social Copy Trading Intro" → "信号源筛选", this lesson "评估维度" builds knowledge you can apply immediately.

信号评估看净收益、回撤、样本覆盖、杠杆、开放风险与可复制性。历史曲线可能含选取或幸存偏差，不能只按最高收益排序。 读取虚构signals CSV→核期限/币种/费用→看回撤/持仓→列缺项→与同口径基线比较。 本课作业：A收益20%、回撤30%，B收益12%、回撤8%，能否只凭两项认定B适合所有人？

Core Concepts

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

• ▸信号评估看净收益、回撤、样本覆盖、杠杆、开放风险与可复制性。历史曲线可能含选取或幸存偏差，不能只按最高收益排序。
• ▸读取虚构signals CSV→核期限/币种/费用→看回撤/持仓→列缺项→与同口径基线比较。
• ▸本课作业：A收益20%、回撤30%，B收益12%、回撤8%，能否只凭两项认定B适合所有人？

Practical Application

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

• ▸Test copy settings in a demo environment
• ▸Document signal evaluation criteria and decisions
• ▸Set drawdown protection thresholds

FAQ

• ▸Q: How does this lesson fit the course? A: Part of "信号源筛选"—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 评估维度 on your own.