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CryptoVN - Double Bollinger Bands

The "Double-Bollinger" trading strategy can help the trader find out and validate trend-based opportunities in especially volatile market conditions, explains Kathy Lien.
More information, please get more explained by Kathy Lien in her Youtube.
1st Bollinger Band (BB) default deviation (dev.) 2
2nd BB dev. 1
We've 04 ranges:
- Upper Range (UR) is space between the Upper1 (BB1) and Upper2 (BB2)
- Upper Mid Range (UMR) is space between Basis and Upper2 (BB2)
- Lower Mid Range (LMR) is space between Basic and Lower2 (BB2)
- Lower Range (LR) is space between the Lower2 (BB2) and Lower1 (BB1)
Here is some tips:
- Trade 1 - Green candle opens in UMR and closes in UR ==> Long
Trade 2 - Red candle opens in UR and closes in UMR ==> Short
Trade 3 - Candles staying between UMR and LMR create range trading strategy
Trade 4 - Candles staying in UR or LR band create trend trading strategy
Trade 5 - Green candle opens in LR and closes in LMR ==> Long
Trade 6 - Red candle opens in LMR and closes in LR ==> Short
Good luck. Happy Trading Life ^^!
(*) My Advice to You: The Trend Is Your Friend. TRADE WHAT YOU SEE, NOT WHAT YOU THINK.
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Protected script
This script is published as closed-source. However, you can use it freely and without any limitations – learn more here.
Disclaimer
The information and publications are not meant to be, and do not constitute, financial, investment, trading, or other types of advice or recommendations supplied or endorsed by TradingView. Read more in the Terms of Use.