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Costco Wholesale Corporation (COST)

NasdaqGS - NasdaqGS Real Time Price. Currency in USD
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374.60-1.15 (-0.31%)
At close: 4:00PM EDT
In The Money
Show:ListStraddle
CallsforOctober 30, 2020
Contract NameLast Trade DateStrikeLast PriceBidAskChange% ChangeVolumeOpen InterestImplied Volatility
COST201030C002550002020-09-23 2:24PM EDT255.0091.0398.05102.500.00-110.00%
COST201030C002800002020-09-24 3:00PM EDT280.0065.8573.1078.000.00--00.00%
COST201030C003000002020-09-25 10:06AM EDT300.0039.7053.2058.000.00-2150.00%
COST201030C003050002020-09-24 3:58PM EDT305.0043.7048.2053.000.00--00.00%
COST201030C003100002020-09-11 9:44AM EDT310.0039.7543.6048.000.00-120.00%
COST201030C003150002020-09-28 10:38AM EDT315.0036.0038.9043.450.00-230.00%
COST201030C003200002020-09-29 3:06PM EDT320.0034.7733.9538.500.00-160.00%
COST201030C003225002020-09-25 3:05PM EDT322.5023.7031.7036.450.00-220.00%
COST201030C003250002020-09-29 3:06PM EDT325.0031.7129.8034.00+1.24+4.07%1040.00%
COST201030C003275002020-09-29 9:41AM EDT327.5023.2526.8031.500.00-190.00%
COST201030C003300002020-09-30 1:42PM EDT330.0028.5025.3029.20+4.95+21.02%16170.00%
COST201030C003325002020-09-24 3:11PM EDT332.5016.6023.0027.500.00-2150.00%
COST201030C003350002020-09-30 1:51PM EDT335.0022.9820.0024.05+7.13+44.98%3710.00%
COST201030C003375002020-09-28 3:47PM EDT337.5020.0518.7523.500.00-2480.00%
COST201030C003400002020-09-29 3:54PM EDT340.0019.0016.9020.45+1.63+9.38%53110.00%
COST201030C003425002020-09-30 1:46PM EDT342.5017.0514.6019.30+1.25+7.91%431430.00%
COST201030C003450002020-09-30 1:02PM EDT345.0015.3512.9017.50+0.83+5.72%481270.00%
COST201030C003475002020-09-30 2:23PM EDT347.5014.9511.0015.50+2.05+15.89%111320.00%
COST201030C003500002020-09-30 2:08PM EDT350.0012.0010.5013.75+0.99+8.99%702970.00%
COST201030C003525002020-09-30 3:47PM EDT352.5010.509.0012.70+0.38+3.75%22760.00%
COST201030C003550002020-09-30 3:48PM EDT355.009.208.659.95+0.70+8.24%2531130.00%
COST201030C003575002020-09-30 12:10PM EDT357.508.956.9010.05+1.40+18.54%28660.00%
COST201030C003600002020-09-30 2:34PM EDT360.008.556.109.20+1.75+25.74%151900.00%
COST201030C003625002020-09-30 1:56PM EDT362.506.405.107.05+0.59+10.15%18430.00%
COST201030C003650002020-09-30 3:36PM EDT365.004.734.056.85-0.07-1.46%41880.00%
COST201030C003675002020-09-30 3:49PM EDT367.504.303.454.80+1.30+43.33%5470.00%
COST201030C003700002020-09-30 2:24PM EDT370.003.701.454.75-0.03-0.80%60367.96%
COST201030C003725002020-09-25 10:07AM EDT372.503.101.144.450.00-11218.89%
COST201030C003750002020-09-30 2:12PM EDT375.002.500.693.15+0.07+2.88%1115119.12%
COST201030C003800002020-09-30 1:58PM EDT380.002.001.172.45+0.27+15.61%122626.45%
COST201030C003850002020-09-30 1:44PM EDT385.000.900.913.15-0.50-35.71%400040.52%
COST201030C003900002020-09-30 2:08PM EDT390.002.260.212.44+1.07+89.92%1043.99%
COST201030C003950002020-09-30 2:08PM EDT395.000.690.411.95-1.31-65.50%13547.56%
COST201030C004000002020-09-30 2:46PM EDT400.000.580.161.40-0.09-13.43%76549.05%
COST201030C004050002020-09-28 3:40PM EDT405.000.800.022.560.00-216254.05%
COST201030C004100002020-09-30 1:23PM EDT410.000.760.012.46+0.04+5.56%129359.30%
COST201030C004150002020-09-30 1:23PM EDT415.000.710.010.70+0.13+22.41%110656.81%
COST201030C004200002020-09-11 11:43AM EDT420.000.950.012.100.00-1167.85%
COST201030C004250002020-09-25 11:24AM EDT425.000.010.051.500.00-1368.24%
COST201030C004300002020-09-23 1:01PM EDT430.000.950.002.170.00--478.64%
COST201030C004400002020-09-25 10:38AM EDT440.001.220.002.150.00-1188.26%
COST201030C004450002020-09-25 10:38AM EDT445.001.200.002.160.00-1193.07%
PutsforOctober 30, 2020
Contract NameLast Trade DateStrikeLast PriceBidAskChange% ChangeVolumeOpen InterestImplied Volatility
COST201030P001800002020-09-25 10:52AM EDT180.000.630.002.140.00-4242328.52%
COST201030P001900002020-09-24 12:31PM EDT190.000.640.002.150.00--0306.93%
COST201030P001950002020-09-24 12:01PM EDT195.000.860.002.150.00--54296.48%
COST201030P002000002020-09-24 1:54PM EDT200.000.880.001.180.00--0259.86%
COST201030P002050002020-09-24 11:18AM EDT205.000.670.003.350.00--0299.56%
COST201030P002100002020-09-29 3:57PM EDT210.000.420.003.350.00-420289.16%
COST201030P002200002020-09-25 10:52AM EDT220.000.710.003.350.00-2121268.95%
COST201030P002250002020-09-23 3:05PM EDT225.000.320.000.370.00--122183.79%
COST201030P002400002020-09-29 1:04PM EDT240.000.490.000.56+0.45+1,125.00%210171.68%
COST201030P002500002020-09-24 12:31PM EDT250.001.820.040.600.00--14160.55%
COST201030P002550002020-09-24 12:01PM EDT255.002.480.050.600.00--18153.91%
COST201030P002600002020-09-30 9:52AM EDT260.000.240.050.38-2.32-90.62%1022138.77%
COST201030P002650002020-09-28 1:33PM EDT265.000.260.062.390.00-121175.59%
COST201030P002700002020-09-24 2:56PM EDT270.001.540.090.930.00--20143.16%
COST201030P002750002020-09-24 3:48PM EDT275.001.560.101.200.00-100150141.89%
COST201030P002800002020-09-29 2:37PM EDT280.000.250.102.520.00-17154.10%
COST201030P002850002020-09-24 3:50PM EDT285.001.500.120.960.00-10123.78%
COST201030P002900002020-09-30 12:19PM EDT290.000.660.201.30-0.79-54.48%154124.12%
COST201030P002950002020-09-22 11:13AM EDT295.002.190.161.480.00-432119.14%
COST201030P003000002020-09-30 12:26PM EDT300.000.750.151.75+0.44+141.94%180115.48%
COST201030P003050002020-09-25 11:47AM EDT305.001.360.111.440.00-114104.05%
COST201030P003100002020-09-28 3:32PM EDT310.000.750.311.75-0.24-24.24%20103.17%
COST201030P003150002020-09-30 10:14AM EDT315.001.530.201.76+0.17+12.50%14795.07%
COST201030P003200002020-09-30 3:10PM EDT320.001.610.372.12+0.21+15.00%127393.04%
COST201030P003225002020-09-30 3:10PM EDT322.501.910.302.40+0.22+13.02%13591.21%
COST201030P003250002020-09-30 2:08PM EDT325.001.450.233.05-0.54-27.14%236291.99%
COST201030P003275002020-09-30 10:01AM EDT327.502.290.353.75+0.35+18.04%709593.77%
COST201030P003300002020-09-30 3:22PM EDT330.002.210.333.10-0.36-14.01%217585.47%
COST201030P003325002020-09-30 2:40PM EDT332.501.991.403.85-0.98-33.00%15892.63%
COST201030P003350002020-09-30 3:22PM EDT335.002.961.084.50-0.44-12.94%8915890.28%
COST201030P003375002020-09-30 2:08PM EDT337.503.251.885.15-0.70-17.72%8093.27%
COST201030P003400002020-09-30 2:31PM EDT340.003.231.724.80-1.47-31.28%226586.50%
COST201030P003425002020-09-30 3:36PM EDT342.504.762.515.95-1.27-21.06%46390.75%
COST201030P003450002020-09-30 1:44PM EDT345.005.204.306.95-1.40-21.21%62397.33%
COST201030P003475002020-09-30 2:41PM EDT347.506.254.957.70-2.28-26.73%274797.64%
COST201030P003500002020-09-30 2:50PM EDT350.007.005.758.65-2.15-23.50%1017198.79%
COST201030P003550002020-09-30 3:41PM EDT355.009.258.159.75-2.04-18.07%3414299.77%
COST201030P003575002020-09-30 3:47PM EDT357.5010.309.2012.20-13.92-57.47%291105.23%
COST201030P003600002020-09-29 3:07PM EDT360.0014.0010.6513.450.00-10107.59%
COST201030P003700002020-09-25 11:09AM EDT370.0033.2916.0020.250.00-22117.11%
COST201030P003750002020-09-21 11:16AM EDT375.0025.7420.6025.00-16.88-39.61%12129.26%
COST201030P003850002020-09-24 10:32AM EDT385.0048.0029.1533.650.00--0146.06%