Uses Kadane's max subarray sum algorithm to find the largest impulse within a window and draws Murrey's math lines based on that impulse.
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.