These indicators, from John Ehlers' book "Cybernetic Analysis for Stocks and Futures", are EMA alternatives.
The basic idea behind all these is to try to get smoothing with as little lag as possible. As you can see from the chart, they are much smoother, have better response, and a closer match to market prices.
Basically, all the responsiveness of a faster EMA, with the smoothing of a slower EMA :)
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 publications is governed by House rules. Per aggiungerlo al grafico, mettilo tra i preferiti.
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