China Unicom Ltd (CHU)
Last Change % Change Open High Low
10.97  0.34   3.20   10.84   11.09   10.75  

Feb 2010  Mar 2010  Apr 2010  Jul 2010  
Call Strike Put
Sym Last Chge Vol Open Int   Sym Last Chge Vol Open Int
CHU B 7.5 N/A N/A N/A N/A  7.50 CHU N 7.5 0.04 0.00 0 10 
CHU B 10 1.00 0.40 16 580  10.00 CHU N 10 0.10 0.05 6 241 
CHU B 12.5 0.05 0.00 0 1597  12.50 CHU N 12.5 1.95 0.00 0 1214 
CHU B 15 0.05 0.00 0 845  15.00 CHU N 15 3.60 0.00 0 23 
CHU B 17.5 N/A N/A N/A N/A  17.50 CHU N 17.5 N/A N/A N/A N/A