SpreadVol $221.3K-20.5-17.5-16.5-14.5-13.5-10.5-8.5-7.5-6.5-5.5-4.5-3.5-2.5-1.5-0.5+0.5+1.5+2.5+3.5+4.5+5.5+6.5+7.5+8.5+10.5+13.5+14.5+16.5+17.5+20.5COKST +1.5CIOWAST -1.5
