sorry if this is obvious but when sextant mentions the all-in sustaining costs coming down, is that the mai…by @newbie_naledi on $HAR

sorry if this is obvious but when sextant mentions the all-in sustaining costs coming down, is that the main reason HAR's outperforming? I'm trying to understand if it's just rand weakness or if there's actually something better happening operationally. Still learning how to read miners properly.