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BlackRock, Inc. (BLK)

NYSE - NYSE Delayed price. Currency in USD
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871.49+2.54 (+0.29%)
At close: 4:00PM EDT
868.17 -3.32 (-0.38%)
Pre-market: 04:30AM EDT
In the money
Show:ListStraddle
Callsfor30 July 2021
Contract nameLast trade dateStrikeLast priceBidAskChange% changeVolumeOpen interestImplied volatility
BLK210730C007700002021-07-19 3:13PM EDT770.0074.500.000.000.00--00.00%
BLK210730C007800002021-07-19 12:01AM EDT780.0098.170.000.000.00--00.00%
BLK210730C008200002021-07-22 9:52AM EDT820.0054.600.000.000.00-200.00%
BLK210730C008250002021-06-22 10:32AM EDT825.0087.7747.3052.600.00-2750.40%
BLK210730C008300002021-07-06 2:46PM EDT830.0051.610.000.000.00-200.00%
BLK210730C008350002021-07-26 1:46PM EDT835.0038.570.000.000.00-200.00%
BLK210730C008400002021-07-21 9:30AM EDT840.0044.520.000.000.00-100.00%
BLK210730C008425002021-07-20 11:06AM EDT842.5030.600.000.000.00-100.00%
BLK210730C008450002021-07-21 9:30AM EDT845.0040.120.000.000.00-100.00%
BLK210730C008475002021-07-19 10:56AM EDT847.5015.400.000.000.00--00.00%
BLK210730C008500002021-07-26 9:30AM EDT850.0020.820.000.000.00-100.00%
BLK210730C008525002021-07-20 1:49PM EDT852.5027.320.000.000.00-100.00%
BLK210730C008550002021-07-22 12:30PM EDT855.0020.730.000.000.00-300.00%
BLK210730C008600002021-07-23 10:06AM EDT860.0016.080.000.000.00-400.00%
BLK210730C008625002021-07-23 9:49AM EDT862.5011.610.000.000.00-100.00%
BLK210730C008650002021-07-26 2:13PM EDT865.0013.300.000.000.00-300.00%
BLK210730C008675002021-07-26 12:53PM EDT867.5011.270.000.000.00-1200.00%
BLK210730C008700002021-07-26 12:14PM EDT870.0011.400.000.000.00-300.00%
BLK210730C008725002021-07-26 11:54AM EDT872.509.600.000.000.00-1300.39%
BLK210730C008750002021-07-26 3:14PM EDT875.006.500.000.000.00-3500.78%
BLK210730C008775002021-07-26 2:21PM EDT877.505.000.000.000.00-401.56%
BLK210730C008800002021-07-26 2:44PM EDT880.004.600.000.000.00-3201.56%
BLK210730C008825002021-07-26 3:49PM EDT882.503.420.000.000.00-203.13%
BLK210730C008850002021-07-26 2:06PM EDT885.003.500.000.000.00-2303.13%
BLK210730C008875002021-07-26 2:11PM EDT887.503.400.000.000.00-503.13%
BLK210730C008900002021-07-26 11:26AM EDT890.002.800.000.000.00-2403.13%
BLK210730C008925002021-07-15 11:49AM EDT892.501.230.000.000.00-106.25%
BLK210730C008950002021-07-26 3:49PM EDT895.001.020.000.000.00-3306.25%
BLK210730C008975002021-07-26 11:32AM EDT897.501.400.000.000.00-306.25%
BLK210730C009000002021-07-26 3:48PM EDT900.000.590.000.000.00-6706.25%
BLK210730C009050002021-07-26 2:09PM EDT905.000.350.000.000.00-806.25%
BLK210730C009100002021-07-26 12:06PM EDT910.000.450.000.000.00-1406.25%
BLK210730C009150002021-07-26 3:41PM EDT915.000.400.000.000.00-14012.50%
BLK210730C009200002021-07-26 12:06PM EDT920.000.260.000.000.00-10012.50%
BLK210730C009250002021-07-21 10:55AM EDT925.001.700.000.000.00-6012.50%
BLK210730C009300002021-07-22 3:12PM EDT930.000.120.000.000.00-1012.50%
BLK210730C009350002021-07-22 3:12PM EDT935.000.710.000.000.00-8012.50%
BLK210730C009400002021-07-13 3:36PM EDT940.002.270.000.000.00-10012.50%
BLK210730C009450002021-07-20 10:27AM EDT945.000.500.000.000.00-1012.50%
BLK210730C009500002021-07-20 10:53AM EDT950.000.400.000.000.00-2012.50%
BLK210730C009600002021-07-19 12:01AM EDT960.000.75-0.000.00--025.00%
BLK210730C009700002021-07-14 9:36AM EDT970.002.350.000.000.00-2025.00%
BLK210730C009800002021-07-19 9:37AM EDT980.000.450.000.000.00-1025.00%
BLK210730C010000002021-07-19 12:01AM EDT1,000.000.600.000.000.00--025.00%
BLK210730C010100002021-07-19 12:01AM EDT1,010.001.60-0.000.00--025.00%
BLK210730C010400002021-07-19 12:01AM EDT1,040.000.80-0.000.00--025.00%
BLK210730C010900002021-07-19 12:01AM EDT1,090.000.56-0.000.00--050.00%
BLK210730C011500002021-07-20 12:02PM EDT1,150.001.210.000.000.00-1050.00%
BLK210730C011600002021-07-19 2:32PM EDT1,160.002.660.000.000.00--050.00%
BLK210730C011700002021-07-22 1:50PM EDT1,170.000.100.000.000.00-1050.00%
Putsfor30 July 2021
Contract nameLast trade dateStrikeLast priceBidAskChange% changeVolumeOpen interestImplied volatility
BLK210730P004350002021-07-19 12:01AM EDT435.000.79-0.000.00---50.00%
BLK210730P005600002021-07-19 1:52PM EDT560.001.250.000.000.00--050.00%
BLK210730P006700002021-06-30 9:30AM EDT670.001.600.000.000.00-1050.00%
BLK210730P006900002021-06-21 11:57AM EDT690.001.300.004.300.00--0133.84%
BLK210730P007200002021-07-14 3:03PM EDT720.000.400.000.000.00-1025.00%
BLK210730P007400002021-07-23 9:53AM EDT740.000.130.000.000.00-6025.00%
BLK210730P007500002021-07-26 3:11PM EDT750.000.100.000.000.00-2025.00%
BLK210730P007600002021-07-20 10:19AM EDT760.000.820.000.000.00-5025.00%
BLK210730P007700002021-07-13 3:42PM EDT770.001.570.000.000.00-2025.00%
BLK210730P007800002021-07-19 12:29PM EDT780.001.800.000.000.00-1025.00%
BLK210730P007900002021-07-19 1:11PM EDT790.002.480.000.000.00-4025.00%
BLK210730P007950002021-06-17 2:20PM EDT795.005.500.153.200.00--160.06%
BLK210730P008000002021-07-23 3:10PM EDT800.000.250.000.000.00-4012.50%
BLK210730P008050002021-07-20 11:35AM EDT805.001.250.000.000.00-10012.50%
BLK210730P008100002021-07-19 3:39PM EDT810.005.500.000.000.00-3012.50%
BLK210730P008150002021-06-28 1:31PM EDT815.005.000.000.000.00-3012.50%
BLK210730P008200002021-07-23 2:17PM EDT820.000.740.000.000.00-26012.50%
BLK210730P008250002021-07-26 2:33PM EDT825.000.550.000.000.00-8012.50%
BLK210730P008300002021-07-26 2:44PM EDT830.000.700.000.000.00-26012.50%
BLK210730P008350002021-07-26 2:44PM EDT835.000.850.000.000.00-2606.25%
BLK210730P008400002021-07-26 3:49PM EDT840.001.030.000.000.00-206.25%
BLK210730P008425002021-07-22 3:40PM EDT842.503.100.000.000.00-306.25%
BLK210730P008450002021-07-26 3:03PM EDT845.001.480.000.000.00-306.25%
BLK210730P008475002021-07-26 2:51PM EDT847.501.810.000.000.00-506.25%
BLK210730P008500002021-07-26 2:19PM EDT850.001.800.000.000.00-3106.25%
BLK210730P008525002021-07-26 12:38PM EDT852.502.210.000.000.00-2906.25%
BLK210730P008550002021-07-26 3:49PM EDT855.002.820.000.000.00-103.13%
BLK210730P008575002021-07-26 2:54PM EDT857.503.230.000.000.00-3903.13%
BLK210730P008600002021-07-26 1:09PM EDT860.003.500.000.000.00-303.13%
BLK210730P008625002021-07-23 10:56AM EDT862.505.150.000.000.00-2203.13%
BLK210730P008650002021-07-26 3:17PM EDT865.005.200.000.000.00-1001.56%
BLK210730P008675002021-07-26 2:44PM EDT867.506.000.000.000.00-800.78%
BLK210730P008700002021-07-26 2:54PM EDT870.007.040.000.000.00-1900.39%
BLK210730P008725002021-07-26 11:15AM EDT872.506.900.000.000.00-200.00%
BLK210730P008750002021-07-26 11:11AM EDT875.008.000.000.000.00-1600.00%
BLK210730P008775002021-07-23 9:58AM EDT877.5012.680.000.000.00-300.00%
BLK210730P008800002021-07-26 3:53PM EDT880.0013.200.000.000.00-400.00%
BLK210730P008825002021-07-21 2:00PM EDT882.509.500.000.000.00-300.00%
BLK210730P008850002021-07-23 11:07AM EDT885.0015.000.000.000.00-400.00%
BLK210730P008875002021-07-22 9:31AM EDT887.5012.100.000.000.00-200.00%
BLK210730P008900002021-07-23 1:55PM EDT890.0023.450.000.000.00-100.00%
BLK210730P008925002021-07-21 11:48AM EDT892.5014.600.000.000.00-100.00%
BLK210730P008950002021-07-19 12:01AM EDT895.0021.400.000.000.00--00.00%
BLK210730P008975002021-07-12 12:58PM EDT897.5023.640.000.000.00-100.00%
BLK210730P009000002021-07-23 3:56PM EDT900.0031.870.000.000.00-500.00%
BLK210730P009050002021-07-19 11:51AM EDT905.0059.400.000.000.00-100.00%
BLK210730P009100002021-07-23 1:35PM EDT910.0041.000.000.000.00-100.00%
BLK210730P009150002021-07-26 11:30AM EDT915.0041.960.000.000.00-100.00%
BLK210730P009200002021-06-30 9:50AM EDT920.0054.950.000.000.00-100.00%
BLK210730P009300002021-07-21 3:07PM EDT930.0045.870.000.000.00-100.00%
BLK210730P009450002021-07-19 12:01AM EDT945.0042.210.000.000.00--00.00%