OPEN-SOURCE SCRIPT
Updated Custom Band Strategy

1. Trend
if ema200 > ema30 Long entry only
else Short entry only
2. Custom Band
Upper band = sma(period) + max(close, period) * multiplier
Lower band = sma(period) - max(close, period) * multiplier
Multiplier can be either 1.3 or 1.1 depending on the trend.
(If trend is long, upper band's factor would be 1.3, lower band be 1.1)
2. Long entry condition
- Cross over the lower band and band width is greater than (close price)*2.2%(assume this band width as an expected ROE)
- Previous candle change rate((close-open)/open*100) is less than 3%.
3. Short entry condition
- Cross under the upper band and band width is greater than (close price)*2.2%
- Previous candle change rate is less than 3%.
4. Long/Short exit condition
- cross over/under the lower/upper band and roe is higher than 2%.
5. Stop/Target condition
- Target 10%, Stoploss 3%
- Previous candle change rate is higher than 3%.
Most variables can be set manually.
Test period changeable.
if ema200 > ema30 Long entry only
else Short entry only
2. Custom Band
Upper band = sma(period) + max(close, period) * multiplier
Lower band = sma(period) - max(close, period) * multiplier
Multiplier can be either 1.3 or 1.1 depending on the trend.
(If trend is long, upper band's factor would be 1.3, lower band be 1.1)
2. Long entry condition
- Cross over the lower band and band width is greater than (close price)*2.2%(assume this band width as an expected ROE)
- Previous candle change rate((close-open)/open*100) is less than 3%.
3. Short entry condition
- Cross under the upper band and band width is greater than (close price)*2.2%
- Previous candle change rate is less than 3%.
4. Long/Short exit condition
- cross over/under the lower/upper band and roe is higher than 2%.
5. Stop/Target condition
- Target 10%, Stoploss 3%
- Previous candle change rate is higher than 3%.
Most variables can be set manually.
Test period changeable.
Release Notes
ㅁㅁOpen-source script
In true TradingView spirit, the creator of this script has made it open-source, so that traders can review and verify its functionality. Kudos to the author! While you can use it for free, remember that republishing the code is subject to our House Rules.
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.
Open-source script
In true TradingView spirit, the creator of this script has made it open-source, so that traders can review and verify its functionality. Kudos to the author! While you can use it for free, remember that republishing the code is subject to our House Rules.
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.