Guys I love PAL too but could you run those numbers with dilution taken into account. If you do I believe the current market cap is higher than those past moves. That said I don't think a 750mm Market Cap and share price 8-9 is out of the question if PD spot goes to 500/oz.
According to CNBC today, the Palladium ETF is next week. That appears to make quite a ride till then and after the first couple of days of trading for Palladium. A continued Palladium rise in price bodes well for PAL.