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SINA Corporation (SINA)


NasdaqGS - NasdaqGS Delayed Price. Currency in USD
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87.61+0.12 (+0.14%)
At close: 4:00PM EDT
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In The Money
Show:ListStraddle
CallsforJuly 21, 2017
Contract NameLast Trade DateStrikeLast PriceBidAskChange% ChangeVolumeOpen InterestImplied Volatility
SINA170721C000700002017-06-02 11:51PM EDT70.009.0024.8028.400.00-33190.21%
SINA170721C000750002017-06-23 2:16PM EDT75.0013.0012.4513.85-0.50-3.70%45359.57%
SINA170721C000775002017-06-02 11:51PM EDT77.504.0819.0519.850.00-6060152.71%
SINA170721C000800002017-06-23 2:30PM EDT80.008.408.209.45-0.40-4.55%218250.78%
SINA170721C000825002017-06-02 11:51PM EDT82.5022.4214.6015.252.7213.81%1296130.57%
SINA170721C000850002017-06-23 2:59PM EDT85.004.924.955.45-0.43-8.04%3411942.08%
SINA170721C000875002017-06-23 3:59PM EDT87.503.903.604.05-0.01-0.26%7088341.31%
SINA170721C000900002017-06-23 3:55PM EDT90.002.602.482.98-0.25-8.77%12385841.43%
SINA170721C000925002017-06-23 2:48PM EDT92.501.721.622.02-0.23-11.79%3592640.21%
SINA170721C000950002017-06-23 2:38PM EDT95.001.101.051.40-0.25-18.52%441,75340.41%
SINA170721C000975002017-06-22 1:40PM EDT97.500.950.760.92-0.70-42.42%4716640.16%
SINA170721C001000002017-06-23 3:50PM EDT100.000.550.360.66-0.01-1.79%1956841.38%
SINA170721C001050002017-06-23 2:11PM EDT105.000.280.160.47-0.22-44.00%1430047.07%
SINA170721C001100002017-06-20 12:32PM EDT110.000.190.100.190.00-611146.29%
SINA170721C001150002017-06-22 10:41AM EDT115.000.060.080.27-0.10-62.50%17652.54%
SINA170721C001200002017-06-23 3:45PM EDT120.000.040.040.16-0.02-33.33%116254.10%
SINA170721C001250002017-06-20 12:29PM EDT125.000.080.000.120.00-911755.86%
SINA170721C001300002017-06-02 11:51PM EDT130.000.620.110.240.00-2271.09%
PutsforJuly 21, 2017
Contract NameLast Trade DateStrikeLast PriceBidAskChange% ChangeVolumeOpen InterestImplied Volatility
SINA170721P000600002017-06-02 11:51PM EDT60.000.100.030.170.00-604566.80%
SINA170721P000650002017-06-02 11:51PM EDT65.000.440.060.150.00-808054.69%
SINA170721P000700002017-06-02 11:51PM EDT70.000.230.130.200.00-32048.24%
SINA170721P000725002017-06-02 11:51PM EDT72.500.210.190.260.00-11444.34%
SINA170721P000750002017-06-23 1:36PM EDT75.000.410.330.53-0.07-14.58%614645.41%
SINA170721P000775002017-06-02 11:51PM EDT77.500.400.360.460.00-305136.62%
SINA170721P000800002017-06-23 3:33PM EDT80.001.110.941.20-0.02-1.77%5128941.87%
SINA170721P000825002017-06-02 11:51PM EDT82.500.810.750.950.00-41129.74%
SINA170721P000850002017-06-23 1:51PM EDT85.002.462.292.79-0.11-4.28%18342441.55%
SINA170721P000875002017-06-23 2:32PM EDT87.503.753.303.80-0.09-2.34%3822039.87%
SINA170721P000900002017-06-23 1:59PM EDT90.005.004.705.300.010.20%9038040.70%
SINA170721P000925002017-06-22 10:42AM EDT92.506.836.557.002.8872.91%162841.24%
SINA170721P000950002017-06-23 11:10AM EDT95.008.118.209.00-0.23-2.76%41943.09%
SINA170721P000975002017-06-21 12:37PM EDT97.507.5910.5011.000.00-202943.04%
SINA170721P001000002017-06-16 12:07PM EDT100.0014.4614.1515.05-0.59-3.92%708864.33%
SINA170721P001050002017-06-08 10:06AM EDT105.0013.4517.2518.650.00-2462.45%
SINA170721P001100002017-06-02 11:51PM EDT110.0011.3514.0514.800.00-18770.00%
SINA170721P001200002017-06-02 11:51PM EDT120.0016.7322.7524.750.00-550.00%