Symbol:    
WestRock Co 
Options Root:  Open Help    WRK  
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Current1 WK AGO1 MO AGO52 wk Hi/Date52 wk Low/Date
  HISTORICAL VOLATILITY Open Help
10 days30.69%34.84%26.33%66.85% - 31-Dec7.98% - 20-Sep
20 days31.33%28.54%42.64%55.70% - 14-Jan11.92% - 23-Jul
30 days29.69%30.19%46.63%46.64% - 28-Jan13.14% - 27-Jul
  IMPLIED VOLATILITY Open Help
IV Index call Open Help26.58%26.16%35.46%59.07% - 24-Dec18.85% - 31-Aug
IV Index put Open Help27.05%25.63%34.72%58.71% - 24-Dec18.50% - 31-Aug
IV Index mean Open Help26.82%25.89%35.09%58.89% - 24-Dec18.68% - 31-Aug
HISTORICAL 30-DAYS CORRELATION AGAINST S&P 500 Index (SPX)Open Help
30 days39.72%52.71%74.11%95.02% - 11-Apr21.17% - 03-Aug
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Implied Vola (%) Open HelpCall Delta Open HelpOption Value Open HelpChange (%)Call
Bid/Ask Mean 
Open Help
Expiry Open HelpStrike Open HelpDaysPut
Bid/Ask
Mean 
Open Help
 Change (%)  Option Value Open HelpPut Delta Open HelpImplied Vola (%) Open Help
27.21%77.12% 2.1750-1.02
(-32.03)
2.175Mar 15, 2019 37.5220.4000.17
(77.78)
0.4000-23.89%28.51%
25.92%40.56% 0.7000-0.52
(-42.86)
0.700Mar 15, 2019 40.0221.3750.52
(61.76)
1.3750-59.95%25.60%
30.04%85.72% 4.7500-0.90
(-15.93)
4.750Apr 18, 2019 35.0560.3750.12
(50.00)
0.3750-14.67%30.53%
28.08%69.39% 2.8000-0.80
(-22.22)
2.800Apr 18, 2019 37.5560.9000.30
(50.00)
0.9000-30.78%28.05%
25.11%45.95% 1.2750-0.60
(-32.00)
1.275Apr 18, 2019 40.0561.9250.52
(37.50)
1.9250-54.37%25.90%
24.37%22.87% 0.4750-0.30
(-38.71)
0.475Apr 18, 2019 42.5563.6500.88
(31.53)
3.6500-76.97%25.70%
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