LM Ericsson Telephone Co (ERIC)
Last Change % Change Open High Low
10.01  0.38   3.95   9.96   10.09   9.81  

Feb 2010  Mar 2010  Apr 2010  Jul 2010  Jan 2011  Jan 2012  
Call Strike Put
Sym Last Chge Vol Open Int   Sym Last Chge Vol Open Int
ERIC B 2.5 0.00 0.00 0 2.50 ERIC N 2.5 0.00 0.00 0
ERIC B 5 5.20 0.00 0 30  5.00 ERIC N 5 0.00 0.00 0
ERIC B 7.5 2.20 0.00 0 573  7.50 ERIC N 7.5 0.00 0.00 0
ERIC B 10 0.20 0.08 1,815 3896  10.00 ERIC N 10 0.16 0.24 4,207 10348 
ERIC B 12.5 0.00 0.00 0 12.50 ERIC N 12.5 2.65 0.00 0 131 
ERIC B 15 0.00 0.00 0 15.00 ERIC N 15 5.00 0.00 0
ERIC B 17.5 0.00 0.00 0 17.50 ERIC N 17.5 0.00 0.00 0