Kalman Smoother

A derivation of the Kalman Filter.

Lower Gain values create smoother results.The ratio Smoothing/Lag is similar to any Low Lagging Filters.

The Gain parameter can be decimal numbers.

Kalman Smoothing With Gain = 20

For any questions/suggestions feel free to contact me
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 a publication is governed by House Rules. You can favorite it to use it on a chart.

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You can also check out some of the indicators I made for luxalgo :