Kroger (KR) option implied volatility increases into investor conference

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Kroger Co. (NYSE: KR) Delayed: 57.79 -0.43 (0.74%)
Previous Close $58.22    52 Week High $42.75 
Open $57.40    52 Week Low $28.71 
Day High $58.13    P/E 19.33 
Day Low $56.98    EPS $2.99 
Volume 6,725,143