Symbol:    
UDR Inc 
Options Root:  Open Help    UDR  
.
Current1 WK AGO1 MO AGO52 wk Hi/Date52 wk Low/Date
  HISTORICAL VOLATILITY Open Help
10 days9.42%9.69%16.43%39.67% - 26-Dec7.15% - 31-Jan
20 days10.71%9.70%29.29%32.88% - 10-Jan9.57% - 14-Feb
30 days11.44%12.72%27.90%30.10% - 15-Jan11.06% - 12-Sep
  IMPLIED VOLATILITY Open Help
IV Index call Open Help12.62%12.53%17.27%58.64% - 11-Oct11.63% - 20-Aug
IV Index put Open Help13.32%12.83%18.46%58.64% - 11-Oct10.53% - 30-Aug
IV Index mean Open Help12.97%12.68%17.87%58.64% - 11-Oct11.34% - 09-Aug
HISTORICAL 30-DAYS CORRELATION AGAINST S&P 500 Index (SPX)Open Help
30 days3.43%-1.83%47.62%72.11% - 19-Mar-3.52% - 24-Jul
.
.
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
11.11%48.70% 0.45000.02
(5.88)
0.450Mar 15, 2019 45.0210.550-0.13
(-18.52)
0.5500-51.78%12.04%
20.63%94.63% 5.0842-0.35
(-7.00)
4.650Apr 18, 2019 40.0550.125-0.03
(-16.67)
0.1250-7.55%20.63%
12.13%51.06% 0.80000.07
(10.34)
0.800Apr 18, 2019 45.0551.000-0.15
(-13.04)
1.0000-54.64%12.27%
Price Chart
.chart
chart
.
Volatility Chart
.chart
Chart
Exploring The Edge
.