OPEN-SOURCE SCRIPT
21 MA, Bollinger Bands and Heikin Ashi
This on-chart indicator provides three basic and useful tools for trend trading in Bitcoin and probably other markets. Moving and Bollinger lines act as strong support and resistance in 4H resolution. Heikin Ashi candles being utilized with classic candle patterns at the same time could be considered as a conservative and safe confirmation approach for entring your position.
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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