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Costco Wholesale Corporation (COST)

NasdaqGS - NasdaqGS Real-time price. Currency in USD
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514.80-8.63 (-1.65%)
At close: 04:00PM EST
514.34 -0.46 (-0.09%)
After hours: 07:07PM EST
In the money
Show:ListStraddle
Callsfor21 July 2023
Contract nameLast trade dateStrikeLast priceBidAskChange% changeVolumeOpen interestImplied volatility
COST230721C002400002022-12-20 11:03AM EST240.00222.00235.15237.850.00--30.00%
COST230721C003000002023-01-19 11:25AM EST300.00176.00220.45224.150.00-2261.60%
COST230721C003400002023-02-01 3:46PM EST340.00186.93182.25185.800.00-1353.06%
COST230721C003700002023-01-23 1:18PM EST370.00133.70153.85157.550.00-1749.84%
COST230721C003900002022-12-30 11:07AM EST390.0085.25123.70127.000.00-3326.65%
COST230721C004000002023-02-03 10:36AM EST400.00131.95126.35128.75+30.95+30.64%6542.83%
COST230721C004100002023-01-31 10:37AM EST410.00111.82117.40120.600.00-1342.12%
COST230721C004250002023-01-12 2:07PM EST425.0078.24104.05107.400.00-2539.73%
COST230721C004300002022-12-16 9:36AM EST430.0065.0075.7077.750.00-100.00%
COST230721C004400002023-02-02 11:00AM EST440.00102.6091.7593.800.00-1836.75%
COST230721C004450002023-01-06 10:56AM EST445.0065.8586.8590.650.00-2137.01%
COST230721C004500002023-02-01 1:24PM EST450.0078.1583.0586.400.00-123836.19%
COST230721C004550002023-01-31 1:34PM EST455.0072.8078.7582.500.00-121535.65%
COST230721C004600002023-02-01 11:38AM EST460.0070.3774.8078.450.00-2037134.94%
COST230721C004650002023-01-18 10:28AM EST465.0052.0171.3074.550.00-12134.31%
COST230721C004700002023-02-02 10:30AM EST470.0077.7367.1070.450.00-11133.48%
COST230721C004750002023-02-02 10:30AM EST475.0073.7863.5066.550.00-12332.78%
COST230721C004800002023-02-01 2:43PM EST480.0058.9059.7063.150.00-42332.42%
COST230721C004850002023-02-03 3:57PM EST485.0058.2056.2558.35-4.60-7.32%14330.93%
COST230721C004900002023-02-03 12:16PM EST490.0056.3053.1554.95-7.63-11.93%14730.48%
COST230721C004950002023-02-03 12:16PM EST495.0052.9549.6551.35+10.60+25.03%13929.82%
COST230721C005000002023-02-02 11:45AM EST500.0053.3946.5048.350.00-215229.55%
COST230721C005050002023-02-03 10:47AM EST505.0046.0742.5046.15-2.43-5.01%225829.80%
COST230721C005100002023-02-03 10:47AM EST510.0043.0439.9042.95-4.11-8.72%113629.25%
COST230721C005150002023-02-03 1:34PM EST515.0037.2037.2539.95-2.34-5.92%11428.78%
COST230721C005200002023-02-02 2:24PM EST520.0039.5234.6535.850.00-85727.45%
COST230721C005250002023-02-02 2:29PM EST525.0036.0731.6032.800.00-518426.81%
COST230721C005300002023-02-03 1:35PM EST530.0029.0029.3030.25-4.28-12.86%635226.45%
COST230721C005350002023-02-03 1:06PM EST535.0027.7026.9028.05-5.25-15.93%11326.27%
COST230721C005400002023-02-03 1:51PM EST540.0024.7024.6525.40-6.42-20.63%3015625.69%
COST230721C005450002023-02-03 10:33AM EST545.0023.9522.2523.45-2.15-8.24%177525.54%
COST230721C005500002023-02-03 3:37PM EST550.0020.3020.3521.00-3.62-15.13%211124.94%
COST230721C005550002023-02-02 11:31AM EST555.0023.1018.2020.650.00-2925.84%
COST230721C005600002023-02-03 11:25AM EST560.0018.6016.5517.30+3.10+20.00%1049324.38%
COST230721C005650002023-02-02 9:31AM EST565.0017.4514.7515.850.00-13124.29%
COST230721C005700002023-02-03 3:27PM EST570.0013.3013.4014.05+2.95+28.50%636023.83%
COST230721C005750002023-02-02 11:29AM EST575.0015.4511.9013.550.00-28624.39%
COST230721C005800002023-02-03 2:33PM EST580.0010.4810.1011.25-1.83-14.87%22223.32%
COST230721C005850002023-02-03 1:48PM EST585.009.069.4010.15-3.38-27.17%21523.20%
COST230721C005900002023-02-03 10:39AM EST590.009.558.359.05-0.40-4.02%2067223.00%
COST230721C005950002023-01-24 1:01PM EST595.004.067.257.900.00--222.66%
COST230721C006000002023-02-02 2:56PM EST600.007.256.357.200.00-22722.70%
COST230721C006050002023-02-01 12:07PM EST605.006.405.406.15+1.74+37.34%11622.27%
COST230721C006100002023-02-03 10:13AM EST610.005.305.055.70+2.20+70.97%10922.46%
COST230721C006150002023-02-03 1:48PM EST615.004.234.304.90+0.03+0.71%4322.15%
COST230721C006200002023-02-02 11:19AM EST620.005.283.854.200.00-18621.86%
COST230721C006250002023-02-03 10:13AM EST625.003.552.823.80-0.95-21.11%106221.92%
COST230721C006400002023-02-02 3:26PM EST640.002.652.032.810.00-46322.10%
COST230721C006600002023-02-02 2:58PM EST660.001.471.081.550.00-35221.53%
COST230721C006800002023-02-03 1:45PM EST680.000.730.400.98-5.82-88.85%63821.68%
COST230721C007000002023-01-18 9:57AM EST700.000.400.300.610.00-2121.80%
COST230721C007200002022-12-08 3:27PM EST720.001.400.280.600.00--323.39%
COST230721C007600002023-01-03 11:13AM EST760.000.190.000.320.00-3424.37%
COST230721C007800002023-01-13 11:03AM EST780.000.060.000.280.00-2225.33%
COST230721C008000002023-01-19 3:45PM EST800.000.100.000.260.00-152726.42%
Putsfor21 July 2023
Contract nameLast trade dateStrikeLast priceBidAskChange% changeVolumeOpen interestImplied volatility
COST230721P002300002023-02-02 1:57PM EST230.000.140.100.320.00-34349.66%
COST230721P002400002023-02-02 1:56PM EST240.000.280.120.480.00-1449.73%
COST230721P002500002023-02-02 1:56PM EST250.000.350.180.560.00-14948.29%
COST230721P002600002023-02-02 1:56PM EST260.000.420.240.660.00-1346.96%
COST230721P002700002023-02-02 1:55PM EST270.000.480.320.740.00-12945.36%
COST230721P002800002023-02-02 1:55PM EST280.000.540.310.820.00-1143.71%
COST230721P002900002023-02-01 9:57AM EST290.000.850.390.910.00-2142.13%
COST230721P003000002023-02-03 2:22PM EST300.000.830.690.98-0.28-25.23%24340.38%
COST230721P003100002023-01-31 10:13AM EST310.001.110.681.170.00-3939.34%
COST230721P003200002023-01-26 3:28PM EST320.001.420.791.320.00-4737.96%
COST230721P003300002023-02-03 1:45PM EST330.001.301.032.11+0.21+19.27%33539.12%
COST230721P003400002023-01-24 12:00PM EST340.001.901.261.830.00-25135.87%
COST230721P003500002023-02-02 3:42PM EST350.001.631.552.190.00-105134.98%
COST230721P003600002023-02-03 10:14AM EST360.002.051.912.73-0.55-21.15%101634.44%
COST230721P003700002023-02-01 9:55AM EST370.003.002.142.960.00-23732.86%
COST230721P003800002023-02-03 1:06PM EST380.002.992.573.40+0.33+12.41%153131.74%
COST230721P003900002023-01-30 12:22PM EST390.004.593.554.300.00-16331.41%
COST230721P004000002023-02-03 2:50PM EST400.004.504.054.75+0.78+20.97%17829.99%
COST230721P004100002023-02-03 1:35PM EST410.005.404.505.50+0.15+2.86%14428.98%
COST230721P004200002023-02-02 12:26PM EST420.005.205.856.400.00-311928.01%
COST230721P004250002023-02-02 11:51AM EST425.005.556.006.950.00-13627.60%
COST230721P004300002023-02-02 3:29PM EST430.006.227.007.550.00-264127.19%
COST230721P004350002023-02-03 1:56PM EST435.008.057.058.15-3.00-27.15%42426.73%
COST230721P004400002023-02-03 1:28PM EST440.008.507.709.25+1.54+22.13%226326.79%
COST230721P004450002023-02-02 12:49PM EST445.007.858.959.650.00-31825.98%
COST230721P004500002023-02-03 1:08PM EST450.009.859.8510.50+1.15+13.22%315925.62%
COST230721P004550002023-02-03 1:50PM EST455.0011.3010.7511.25+2.40+26.97%17225.10%
COST230721P004600002023-02-03 2:33PM EST460.0012.1511.6512.20+2.09+20.78%2973024.71%
COST230721P004650002023-01-30 11:50AM EST465.0015.5012.6513.200.00-224824.30%
COST230721P004700002023-02-03 3:08PM EST470.0014.2013.7514.30+2.29+19.23%4423323.91%
COST230721P004750002023-02-01 3:46PM EST475.0014.4514.8015.850.00-37323.84%
COST230721P004800002023-02-03 1:50PM EST480.0016.7216.1016.75+2.75+19.69%14625423.14%
COST230721P004850002023-02-02 12:01PM EST485.0015.2517.2018.300.00-31322.91%
COST230721P004900002023-02-03 2:59PM EST490.0019.0018.6520.05-4.10-17.75%88022.74%
COST230721P004950002023-02-03 12:16PM EST495.0019.2419.3021.55+1.44+8.09%16822.30%
COST230721P005000002023-02-02 1:53PM EST500.0019.1021.8023.000.00-114121.74%
COST230721P005050002023-02-02 9:58AM EST505.0021.0523.4525.200.00-21621.65%
COST230721P005100002023-02-02 12:01PM EST510.0022.6525.3026.450.00-24420.78%
COST230721P005150002023-01-27 12:38PM EST515.0031.7026.7528.900.00-252520.69%
COST230721P005200002023-02-02 2:15PM EST520.0026.8529.5531.350.00-21420.50%
COST230721P005250002023-02-02 10:30AM EST525.0027.0531.8033.400.00-2519.93%
COST230721P005300002023-02-03 3:08PM EST530.0035.2033.8035.90+4.60+15.03%23519.57%
COST230721P005350002023-02-01 12:59PM EST535.0042.4536.9538.500.00-55519.18%
COST230721P005400002023-02-01 10:49AM EST540.0045.9539.6541.250.00-214418.79%
COST230721P005450002023-02-02 11:58AM EST545.0038.5041.6543.850.00-411718.16%
COST230721P005500002022-12-19 10:47AM EST550.0090.7572.1574.350.00-11538.28%
COST230721P005550002023-01-18 3:07PM EST555.0077.9048.7050.150.00-1517.37%
COST230721P005650002022-12-13 9:45AM EST565.0078.5084.0087.300.00-31040.42%
COST230721P005800002022-12-30 12:30PM EST580.00124.8576.4080.150.00-1026.56%