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BlackRock, Inc. (BLK)

NYSE - Nasdaq Real-time price. Currency in USD
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907.26+14.75 (+1.65%)
At close: 4:00PM EDT
907.69 +0.43 (+0.05%)
After hours: 07:58PM EDT
In the money
Show:ListStraddle
Callsfor22 October 2021
Contract nameLast trade dateStrikeLast priceBidAskChange% changeVolumeOpen interestImplied volatility
BLK211022C007600002021-10-12 11:47AM EDT760.0075.51144.90153.000.00--176.22%
BLK211022C008100002021-10-12 1:56PM EDT810.0033.6095.30103.300.00---55.48%
BLK211022C008150002021-10-13 11:31AM EDT815.0059.4090.6098.600.00-121254.88%
BLK211022C008200002021-10-12 1:56PM EDT820.0026.5085.2093.400.00-1450.75%
BLK211022C008250002021-10-15 3:49PM EDT825.0082.6080.8088.20+60.10+267.11%1465.42%
BLK211022C008300002021-10-15 11:02AM EDT830.0074.9475.9083.60+17.94+31.47%3563.95%
BLK211022C008350002021-10-15 11:26AM EDT835.0068.2070.8078.30+21.33+45.51%21260.01%
BLK211022C008400002021-10-15 3:23PM EDT840.0074.0165.8073.50+41.01+124.27%13357.76%
BLK211022C008450002021-10-15 12:08PM EDT845.0061.2560.7068.70+32.25+111.21%41555.46%
BLK211022C008500002021-10-15 1:38PM EDT850.0062.0056.6063.60+19.20+44.86%72952.16%
BLK211022C008550002021-10-14 11:01AM EDT855.0030.0050.4058.500.00-2948.85%
BLK211022C008600002021-10-15 11:18AM EDT860.0046.3747.2053.80+18.37+65.61%94546.69%
BLK211022C008650002021-10-15 3:16PM EDT865.0049.5740.6049.00+16.87+51.59%34744.15%
BLK211022C008700002021-10-15 3:26PM EDT870.0042.0037.6043.50+21.80+107.92%73539.63%
BLK211022C008750002021-10-15 1:24PM EDT875.0035.0633.2037.30+14.56+71.02%94233.22%
BLK211022C008800002021-10-15 3:58PM EDT880.0031.0026.7032.80+12.50+67.57%4010731.41%
BLK211022C008850002021-10-15 2:57PM EDT885.0031.0024.2028.20+14.37+86.41%153229.12%
BLK211022C008900002021-10-15 3:26PM EDT890.0025.0019.8024.40+13.39+115.33%17217828.45%
BLK211022C008950002021-10-15 3:51PM EDT895.0018.4015.6019.60+9.28+101.75%302625.16%
BLK211022C009000002021-10-15 3:39PM EDT900.0015.0713.4016.50+7.57+100.93%13814925.11%
BLK211022C009050002021-10-15 3:22PM EDT905.0014.1510.0012.90+8.95+172.12%646023.44%
BLK211022C009100002021-10-15 3:59PM EDT910.008.627.9010.00+4.22+95.91%1913022.54%
BLK211022C009200002021-10-15 3:56PM EDT920.005.004.105.60+2.78+125.23%894821.39%
BLK211022C009300002021-10-15 3:48PM EDT930.002.502.153.00+1.60+177.78%1532021.19%
BLK211022C009400002021-10-15 3:36PM EDT940.001.100.801.50+0.60+120.00%521121.21%
BLK211022C009500002021-10-15 3:37PM EDT950.000.550.551.00+0.35+175.00%342523.11%
BLK211022C009600002021-10-15 3:59PM EDT960.000.400.250.400.00-443322.49%
BLK211022C009700002021-10-15 3:28PM EDT970.000.330.050.60-1.97-85.65%2127.77%
BLK211022C009800002021-10-12 3:12PM EDT980.000.750.053.900.00-2648.33%
BLK211022C009900002021-10-15 3:19PM EDT990.000.240.001.40+0.16+200.00%101140.70%
BLK211022C010000002021-10-15 10:22AM EDT1,000.000.370.001.70+0.04+12.12%21646.19%
BLK211022C010100002021-09-02 12:39PM EDT1,010.008.100.003.500.00--250.10%
BLK211022C010300002021-09-17 1:32PM EDT1,030.000.750.004.300.00-1059.63%
BLK211022C010400002021-09-23 2:05PM EDT1,040.000.800.004.300.00--163.09%
BLK211022C010500002021-10-01 10:24AM EDT1,050.001.760.004.300.00-1066.47%
Putsfor22 October 2021
Contract nameLast trade dateStrikeLast priceBidAskChange% changeVolumeOpen interestImplied volatility
BLK211022P004150002021-10-12 11:54AM EDT415.000.05-0.050.00--2185.16%
BLK211022P005900002021-09-20 10:14AM EDT590.000.600.004.300.00--9168.26%
BLK211022P006200002021-10-06 2:27PM EDT620.000.820.004.300.00-33151.42%
BLK211022P006500002021-10-04 2:04PM EDT650.001.950.004.300.00--1135.25%
BLK211022P006600002021-10-06 10:50AM EDT660.001.600.004.300.00-11129.98%
BLK211022P006700002021-10-12 1:57PM EDT670.002.020.004.300.00-313124.78%
BLK211022P006800002021-10-07 10:32AM EDT680.002.400.003.900.00-210117.48%
BLK211022P006900002021-10-05 11:17AM EDT690.001.250.003.100.00-610107.86%
BLK211022P007000002021-10-15 10:20AM EDT700.000.050.000.15-0.01-16.67%31368.75%
BLK211022P007100002021-09-20 12:59PM EDT710.006.300.004.100.00--2103.54%
BLK211022P007300002021-10-07 12:56PM EDT730.001.700.004.100.00-2493.73%
BLK211022P007400002021-10-07 12:56PM EDT740.001.950.004.300.00-110789.73%
BLK211022P007500002021-10-15 3:49PM EDT750.000.150.150.30-0.15-50.00%122158.98%
BLK211022P007600002021-10-14 1:39PM EDT760.000.400.000.300.00-16352.64%
BLK211022P007700002021-10-14 11:46AM EDT770.000.800.004.400.00-1412075.64%
BLK211022P007750002021-10-13 2:37PM EDT775.000.600.004.400.00-3873.23%
BLK211022P007800002021-10-15 11:07AM EDT780.002.350.054.40+1.37+139.80%618871.01%
BLK211022P007850002021-10-15 1:16PM EDT785.002.050.004.40-1.25-37.88%2768.43%
BLK211022P007900002021-10-15 1:03PM EDT790.002.190.004.40+1.11+102.78%811766.04%
BLK211022P007950002021-10-15 1:16PM EDT795.002.340.004.40+1.40+148.94%51963.65%
BLK211022P008000002021-10-14 11:44AM EDT800.000.600.000.600.00-22947.51%
BLK211022P008050002021-10-13 12:54PM EDT805.001.810.002.000.00-131957.59%
BLK211022P008100002021-10-15 9:30AM EDT810.001.120.001.95+0.10+9.80%13454.92%
BLK211022P008150002021-10-15 3:51PM EDT815.000.350.200.55-1.18-77.12%21440.92%
BLK211022P008200002021-10-15 3:12PM EDT820.000.350.201.20-0.24-40.68%13945.13%
BLK211022P008250002021-10-15 3:12PM EDT825.000.350.001.50-0.35-50.00%41545.06%
BLK211022P008300002021-10-15 2:57PM EDT830.000.540.350.80-0.33-37.93%35037.53%
BLK211022P008350002021-10-15 2:57PM EDT835.000.630.001.25-0.87-58.00%4538.89%
BLK211022P008400002021-10-15 3:50PM EDT840.000.350.151.65-0.90-72.00%2914239.11%
BLK211022P008450002021-10-15 10:19AM EDT845.001.250.300.90-0.33-20.89%1832.06%
BLK211022P008500002021-10-15 11:38AM EDT850.001.450.100.95-0.33-18.54%334430.27%
BLK211022P008550002021-10-15 3:15PM EDT855.000.700.451.20-1.34-65.69%153029.65%
BLK211022P008600002021-10-15 1:16PM EDT860.000.970.450.95-2.42-71.39%313825.93%
BLK211022P008650002021-10-15 3:12PM EDT865.001.000.751.25-1.98-66.44%82725.36%
BLK211022P008700002021-10-15 2:22PM EDT870.001.070.701.60-2.83-72.56%691624.63%
BLK211022P008750002021-10-15 3:57PM EDT875.001.600.551.75-3.50-68.63%71922.77%
BLK211022P008800002021-10-15 2:14PM EDT880.001.601.103.00-5.60-77.78%352824.35%
BLK211022P008850002021-10-15 3:48PM EDT885.002.402.153.40-6.00-71.43%112522.58%
BLK211022P008900002021-10-15 1:25PM EDT890.003.552.804.20-6.55-64.85%102121.52%
BLK211022P009000002021-10-15 3:37PM EDT900.005.805.607.20-9.20-61.33%242320.90%
BLK211022P009050002021-10-15 2:51PM EDT905.006.507.509.40-20.34-75.78%18120.96%
BLK211022P009100002021-10-15 3:44PM EDT910.009.509.4011.90-33.00-77.65%30620.87%
BLK211022P009200002021-10-15 1:50PM EDT920.0014.8215.1018.20-37.08-71.45%111421.08%
BLK211022P009300002021-10-15 2:20PM EDT930.0020.2020.7025.80-15.80-43.89%122221.37%
BLK211022P009400002021-10-04 11:16AM EDT940.00115.2029.3036.200.00-53827.88%
BLK211022P009500002021-09-30 2:33PM EDT950.00103.8939.0044.700.00-53427.55%