Relative Strength Index with Center Line

Not the biggest of changes... I just added a center line to the standard RSI ... Because I'm not sure why there isn't one in the original! RSI isn't just for overbought and oversold... It's value being above or below 50 can also indicate the trend!
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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