CF Industries (CF) call put ratio 10 calls to 1 put with a focus on March calls

Go back to CF Industries (CF) call put ratio 10 calls to 1 put with a focus on March calls
CF Industries Holdings Inc (NYSE: CF) Delayed: 102.17 -1.43 (1.38%)
Previous Close $103.60    52 Week High $50.83 
Open $102.93    52 Week Low $20.77 
Day High $103.69    P/E 4.13 
Day Low $101.64    EPS $24.74 
Volume 2,174,858