How Does Amibroker Measure The Maximum Historical Drawdown Of A Trading System In The Backtest?

So when we talk about the draw, the maximum historical drawdown of a system, what we're doing is we're saying at any point in the backtest, we want to find the percentage drop from a high in the equity curve to a subsequent low. Now, what the, what the trading software will do is look at every high point and every subsequent low throughout the whole backtest. And that low could have come two days later or could have come three months later or three years later or 10 years later. And what it does is it calculates the percentage drop from whatever that high point was to the low, and that's the maximum historical drawdown. So it's, it's like a, it's not a number of bars look back. It's all the way to the beginning of the backtest look back. And so we just find all of the high points, all the subsequent lows, and measure the percentage drop. And we do that for every single bar in the backtest every time there was a new high, then calculate subsequent low, and then it goes through all of those and finds the max.