I think the old AT Financial now Thompson does intraday data spread charting. bridge also does.
maybe I'm just confused, but I've had intraday spread charting for these products for years. ratio adjustable the whole 9
just joined this board. interesting because i know someone that blew out from trading the russell agaist the spu. he was a big shooter too. sad but true. i understand that you may use the relationship as a trading vehicle but that's all it is. its noise trading at best. but if you have the...