parity > 80 and premium < 20

parity < 80 or premium < 20

premium over 80 and premium under 20

parity < 80 or premium > 20

IG and delta between 30,70

IG and delta > 30 or delta < 70

investmentgrade and delta 30,70

delta in (30,70) and IG

offer between 100,130 and !mand and !pref

!mand and !pref and offer in (100,130)

!mand or !pref and offer between 100,130

(!mand and !pref) or offer between 100,130

premium < 5% or offer > 180

offer above 180 and premium under 5%

offer > 180 and premium < 5%

offer > 180 and premium < 5

offer 95-105 and life < 0.5y and parity > 80%

life < 0.5 and parity > 80 and offer between 95,105

life < 0.5y and offer between 95-105 and parity > 80%

life < 6 and offer 95-105 and parity > 80

!mand and !pref and !IG and delta between 80,95 and gamma > 0.4

gamma between (0.4, -) and !mand and !pref and !IG and delta between 80-95

gamma between (0.4, -) and !mand and !pref and !IG and delta between 80 and 95

!mand and !pref and !IG and delta between 80,95 and gamma > 0.4%

IG and cheapness < 0

investment grade and cheapness under 0

cheapness > 0 or IG

IG and cheapness > 0