after converting:
for k, v in obj[0].items():
print k, j
this will print:
c -4.88
ccol chr
e NASDAQ
ltt 10:23AM EST
cp_fix -0.67
c_fix -4.88
l 720.01
s 0
lt Nov 10, 10:23AM EST
pcls_fix 724.89
t GOOG
lt_dts 2015-11-10T10:23:21Z
l_fix 720.01
cp -0.67
id 304466804484872
l_cur 720.01
see no ‘u’ there
solved How to change this json like string to json with python