Gas prices for the middle of the week

Folks, check out these gas prices that I saw in/around the Beebe area:

Beebe

Flash Market-3.19
Exxon-3.19
Shell-3.29
Valero-3.19
Phillips 66-3.19
C&C Conoco-3.19

Cabot

Murphy Oil-3.09

Jacksonville

Flash Market-3.05
Valero-3.14
Bess(W.Main)-3.05
Shell(W.Main)-3.14

Little Rock(Faulkner Lake)

Citgo-3.15

Little Rock(Fourche Dam Pike)

Exxon-3.25/3.30
Shell-3.25/3.30

Now.........what's up with these prices??