Northrop Grumman (NOC) 30-day option implied volatility bid

Go back to Northrop Grumman (NOC) 30-day option implied volatility bid
Northrop Grumman Corp. (NYSE: NOC) Delayed: 519.86 +20.23 (4.05%)
Previous Close $499.63    52 Week High $253.09 
Open $505.97    52 Week Low $175.00 
Day High $520.57    P/E 62.26 
Day Low $503.75    EPS $8.35 
Volume 1,323,667