Yeah,
It's called the Crush. Been around since beans have been processed for meal and oil.
Caught many a bear move in beans, watching an oil and bean bull (or at least uptrend) while meal has been the laggard. Thinking the spring/summer rally of 1984 was a big one. Played several others, however, '84 put a great deal of coin in my pocket and got my really going on a bearish bean campaign ... all of the way through '86.
So, what new light are you throwing at that dinosaur.