Tyson Foods Inc (TSN)
Last Change % Change Open High Low
15.41  0.32   2.12   15.16   15.53   15.12  

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
TSN B 7.5 0.00 0.00 0 7.50 TSN N 7.5 0.00 0.00 0
TSN B 10 4.30 0.00 0 226  10.00 TSN N 10 0.10 0.00 0 10 
TSN B 12.5 3.00 0.35 30 1480  12.50 TSN N 12.5 0.10 0.00 0 1237 
TSN B 15 0.65 0.24 189 2121  15.00 TSN N 15 0.15 0.16 227 695 
TSN B 17.5 0.05 0.05 40 17.50 TSN N 17.5 2.50 0.00 0