Symbol:    
ALIGN TECH INC 
Options Root:  Open Help    ALGN  
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Current1 WK AGO1 MO AGO52 wk Hi/Date52 wk Low/Date
  HISTORICAL VOLATILITY Open Help
10 days47.24%40.88%48.10%161.14% - 31-Jul10.37% - 15-Nov
20 days46.75%38.35%40.25%116.32% - 05-Aug13.03% - 27-Nov
30 days44.58%41.80%33.95%96.56% - 19-Aug14.18% - 11-Dec
  IMPLIED VOLATILITY Open Help
IV Index call Open Help65.11%37.01%54.92%N/A - N/AN/A - N/A
IV Index put Open Help67.35%36.32%53.08%N/A - N/AN/A - N/A
IV Index mean Open Help66.23%36.66%54.00%N/A - N/AN/A - N/A
HISTORICAL 30-DAYS CORRELATION AGAINST S&P 500 Index (SPX)Open Help
30 days68.05%64.89%58.63%84.99% - 10-Jun6.14% - 14-Nov
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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
78.11%57.21% 15.0000-1.40
(-8.54)
15.000Mar 13, 2020 215.01412.1504.85
(66.44)
12.1500-42.86%81.83%
80.71%54.28% 14.2000-0.20
(-1.39)
14.200Mar 13, 2020 217.51413.6505.70
(71.70)
13.6500-45.68%83.15%
76.67%51.15% 12.3500-0.35
(-2.76)
12.350Mar 13, 2020 220.01414.3505.90
(69.82)
14.3500-48.71%79.38%
75.74%48.05% 11.1000-0.25
(-2.20)
11.100Mar 13, 2020 222.51415.9006.10
(62.24)
15.9000-51.54%80.25%
72.86%62.40% 19.5500-1.45
(-6.90)
19.550Mar 20, 2020 210.02111.9004.90
(70.00)
11.9000-37.92%77.28%
74.78%57.18% 17.3000-0.15
(-0.86)
17.300Mar 20, 2020 215.02114.0005.15
(58.19)
14.0000-42.85%75.89%
72.01%51.91% 14.3500-0.05
(-0.35)
14.350Mar 20, 2020 220.02116.7005.80
(53.21)
16.7000-47.84%76.19%
68.99%46.29% 11.6000-0.15
(-1.28)
11.600Mar 20, 2020 225.02119.4006.40
(49.23)
19.4000-52.87%75.36%
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