Makes sense, however, the range it getting tighter and tighter. If some group was playing for a small percentage everyday, they wouldn't be changing the range, would they? you are only talking .0005 in difference they could have traded today. I guess if they wanted to scalp, but seems like a lot of work for such a tight range, unless it just isn't working for them anymore.
I will stop rambling, just my thoughts.
Have a great weekend!!!!!!!!!!!
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