MSCI (MSCI) option implied volatility as share price down 14%

Go back to MSCI (MSCI) option implied volatility as share price down 14%
MSCI, Inc. (NYSE: MSCI) Delayed: 601.75 -15.92 (2.58%)
Previous Close $617.67    52 Week High $90.79 
Open $622.34    52 Week Low $62.17 
Day High $626.10    P/E 327.04 
Day Low $601.10    EPS $1.84 
Volume 430,166