No, there is a plunder cap at which, regardless of stats, plunder will peak. But it'll change within the updates.
I have 15 sos,4tl,5cf on ml and hl i have 5 vol,1col,6tg but my overall plunder is no more than 6bil.wht am i doin wrng
For small builds with only lowlands unlocked a more precise way of checking Max plunder is total cs x 5500.