Ams still up but IMP down down down

[#1]

can anyone here explain why IMP (-5%) is dying while AMS is up nearly a percent?

[Theater_Cat]

Basically because you are long IMP and short AMS... (:-

[#3]

only short ams

[#4]

Impala had a good run the last week or so.Just one thing can explain the drop - Profit taking.