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.
Calculates the strike prices for the Bank Nifty index in steps of 50 and marks the 2 and 3 sigma price levels.
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