Bollinger Bands: squeeze and expansion
Bollinger Bands draw a moving average (SMA 20) with a band 2 standard deviations above and below it. The bands widen when gold is volatile and narrow when it is quiet.
🔒
Sign in to read the full lesson
GoldBot Academy is free. Create an account or sign in to read every lesson, take the quizzes, save your progress and earn certificates, on the website and in the app.
- 🔒 Three patterns
- 🔒 Combine with structure
- 🔒 Key takeaways and quiz
GoldBot Academy is free education. Nothing here is financial advice; trading carries a high risk of loss.