 And it's fallen steadily over that time, but this is the sharpest drop we've seen in the last 10 plus years of covering this market. So I'm sure you can answer the next question. Why have we seen this substantial drop now? Yeah, there's several factors. One of them is just falling raw material prices. So things like lithium, cobalt, nickel, those are all really down over the last 18 months from their highs.