OPEN-SOURCE SCRIPT
Dual EMA
I figured you'd like a dual EMA option as well, so here it is. GDAX 12/26 by default. I don't really use EMA but you can change the values and colors to whatever you want.
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.
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