OPEN-SOURCE SCRIPT
已更新 Sonic R + EMA system by Dzung_Naga

This is a trading system that can use for finding price trending in 1D or 4H timeline.
Dragon Lines is consist of EMA 34 applied each to high, low, and close. EMA89 is like a trend line.
When the price line is up with DL and EMA89, the trend is up and vice versa.
When the DL cross the EMA89 from bottom up, it's calling up of price.
When the DL cross the EMA89 from top down, it's calling down of price.
I also using EMA system to make the trend clear. EMAs will be the support or resistance zone depend on the price is up or below them.
EMA system is consist of: EMA200, EMA257, EMA458, EMA630
Dragon Lines is consist of EMA 34 applied each to high, low, and close. EMA89 is like a trend line.
When the price line is up with DL and EMA89, the trend is up and vice versa.
When the DL cross the EMA89 from bottom up, it's calling up of price.
When the DL cross the EMA89 from top down, it's calling down of price.
I also using EMA system to make the trend clear. EMAs will be the support or resistance zone depend on the price is up or below them.
EMA system is consist of: EMA200, EMA257, EMA458, EMA630
版本注释
add ema144版本注释
Chỉnh sửa tinh gọn hệ thống开源脚本
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.
免责声明
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.
开源脚本
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.
免责声明
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.