There's a reason why trading floors have three, four, or more monitors per computer. Where I work, most traders have four, but the FX and commodities guys have

There's a reason why trading floors have three, four, or more monitors per computer. Where I work, most traders have four, but the FX and commodities guys have sometimes as many as eight monitors (one row of four above, one row of four below) tied to two computers at a single desk.