OPEN-SOURCE SCRIPT
Updated EMA Cross x3 (7, 77, 231)
Exponential Moving Average at periods, 7, 77, 231. You will see a blue cross when the short EMA crosses the medium EMA, and a green cross when it crosses the long EMA.
Release Notes
Update to colours and line widths. 
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Open-source script
In true TradingView spirit, the author of this script has published it open-source, so traders can understand and verify it. Cheers to the author! You may use it for free, but reuse of this code in publication is governed by House rules. You can favorite it to use it on a chart.
Want to use this script on a chart?
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Disclaimer
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