Hi Gian,
Interesting !!! I started to comment when it dropped from 655 that 18.51 bar that it looked to be trying to close the gap and got sidetracked with a phone call.
Looks like it's back down to today's open, so we'll see what happens.
Wayne and Limitup follow the grains, maybe they will have some thoughts at some point ???
Good Luck,
Thanks, Lee