addendum to today... there were only two trades on the ask... one of 25K block the other for the remaining 5,715. The preceding misplaced a trade in the ask totals...

New corrected numbers...

bid at .172  23,499 s   $ 4,041.828

ask at .175  30,715 s   $5,375.125

Total 54,214 s   $9,416.953

median pps = .1736996

There were 21 trades on the bid.