Mostly weaker, well off........>

US TSY FUTURES CLOSE: Mostly weaker, well off early lows with short end holding

steady by the bell -- yld curves still steeper but off higher levels. As with

short end rates, ebb and flow in Tsy futures largely triggered by virus vaccine

and US/China geopolitical risk headlines with risk-on the underlying gist.

Update: 

* 3M10Y  +1.253, 49.135 (L: 46.808 / H: 51.422)

* 2Y10Y  +1.088, 47.327 (L: 46.014 / H: 49.521)

* 2Y30Y  +2.649, 117.579 (L: 114.614 / H: 119.439)

* 5Y30Y  +2.688, 104.585 (L: 101.764 / H: 105.298); Current futures levels:

* Sep 2-Yr futures down 0.125/32 at 110-12.875 (L: 110-12.25 / H: 110-13.25)

* Sep 5-Yr futures down 0.5/32 at 125-24.25 (L: 125-20.75 / H: 125-25.5)

* Sep 10-Yr futures down 2.5/32 at 139-11 (L: 139-03.5 / H: 139-14)

* Sep 30-Yr futures down 19/32 at 179-22 (L: 179-03 / H: 180-06)

* Sep Ultra futures down 1-10/32 at 221-19 (L: 220-14 / H: 222-24)