There is major resistance in 1800 â€“ key psychological level. We will be watching of the level as a reference for future shorts.
Monthly chart from summer 2009 to today. SPY went from 60 to 180 â€“ is there room to go higher?
Mario Randholm Blog. Mario is the founder of Randholm & Co. S.A.C., an investment management company dedicated to producing superior returns for its clients and employees by adhering to mathematical and statistical methods.