Symbol:    
Intuitive Surgical 
Options Root:  Open Help    ISRG  
.
Current1 WK AGO1 MO AGO52 wk Hi/Date52 wk Low/Date
  HISTORICAL VOLATILITY Open Help
10 days36.09%11.73%30.39%53.70% - 30-Apr8.22% - 14-Feb
20 days30.39%25.34%25.39%43.19% - 14-May13.65% - 02-Jan
30 days29.95%22.24%21.85%36.29% - 16-May13.87% - 23-Jan
  IMPLIED VOLATILITY Open Help
IV Index call Open Help47.09%24.45%22.89%47.09% - 28-Feb18.76% - 06-Dec
IV Index put Open Help47.77%23.39%22.29%47.77% - 28-Feb19.65% - 26-Nov
IV Index mean Open Help47.43%23.92%22.59%47.43% - 28-Feb19.24% - 06-Dec
HISTORICAL 30-DAYS CORRELATION AGAINST S&P 500 Index (SPX)Open Help
30 days81.41%66.30%65.32%87.57% - 13-Jun18.30% - 19-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
57.87%55.08% 26.2000-1.90
(-6.76)
26.200Mar 13, 2020 530.01422.0509.50
(75.70)
22.0500-44.95%58.09%
57.02%51.75% 23.4000-1.50
(-6.02)
23.400Mar 13, 2020 535.01424.0509.55
(65.86)
24.0500-48.31%56.78%
54.52%49.88% 21.2000-3.00
(-12.40)
21.200Mar 13, 2020 537.51425.4509.90
(63.67)
25.4500-49.98%56.90%
55.05%48.21% 20.3000-2.10
(-9.38)
20.300Mar 13, 2020 540.01426.90010.40
(63.03)
26.9000-51.63%57.14%
53.14%58.07% 31.8500-2.35
(-6.87)
31.850Mar 20, 2020 525.02123.0009.90
(75.57)
23.0000-42.03%54.23%
52.89%55.15% 29.1500-1.05
(-3.48)
29.150Mar 20, 2020 530.02125.20010.55
(72.01)
25.2000-44.91%53.76%
52.16%52.16% 26.3500-1.45
(-5.22)
26.350Mar 20, 2020 535.02126.85010.15
(60.78)
26.8500-47.91%51.98%
52.42%49.23% 24.2000-0.10
(-0.41)
24.200Mar 20, 2020 540.02129.50010.35
(54.05)
29.5000-50.91%51.87%
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