Name: COST Historical Implied Volatility
Keywords: COST, Historical, Implied, Volatility, IV

COST Historical IV

Historical 30-day IV and skew data for COST.

NASDAQ
COST

Date IV Skew
2021-03-05 23.503191% 4.644772
2021-03-04 27.535885% 6.623650
2021-03-03 26.703103% 7.971545
2021-03-02 25.427066% 5.218553
2021-03-01 26.111299% 9.658287
2021-02-26 25.677423% 7.043904
2021-02-25 27.576050% 10.703455
2021-02-24 27.172773% 8.369457
2021-02-23 25.386538% 8.868107
2021-02-22 25.053940% 5.660132
2021-02-19 24.061868% 5.781648
2021-02-18 24.384170% 6.868624
2021-02-17 24.063340% 5.082014
2021-02-16 24.686765% 6.196616
2021-02-12 24.328913% 7.305327
2021-02-11 24.367961% 8.094278
2021-02-10 24.346422% 2.938312
2021-02-09 23.298095% 7.054631
2021-02-08 23.384030% 6.690551
2021-02-05 22.229912% 7.817250
2021-02-04 22.901121% 5.207627
2021-02-03 23.597044% 3.862491
2021-02-02 23.775320% 3.395613
2021-02-01 26.202415% 6.401080
2021-01-29 28.603307% 9.718685
2021-01-28 23.804724% 2.327156
2021-01-27 26.357469% 2.000442
2021-01-26 21.956289% 3.253762
2021-01-25 22.826088% 2.956206
2021-01-22 19.791291% 2.079576
2021-01-21 20.436411% 3.956692
2021-01-20 20.185044% 4.191665
2021-01-19 21.496820% 7.135994
2021-01-15 21.074876% 1.903629
2021-01-14 20.944712% 1.813699
2021-01-13 20.050269% 0.662596
2021-01-12 21.369884% 0.450805
2021-01-11 21.490889% 6.686302
2021-01-08 19.628877% 3.695629
2021-01-07 19.617012% 6.192640
2021-01-06 21.986268% 4.926334
2021-01-05 21.160749% 9.454911
2021-01-04 21.843485% 7.338429
2020-12-31 20.294317% 7.722143
2020-12-30 18.603673% 6.287013
2020-12-29 19.970507% 3.552937
2020-12-28 20.160714% 5.654139
2020-12-24 20.333138% 5.577253
2020-12-23 20.333586% 5.235920
2020-12-22 21.007825% 4.692262
2020-12-21 21.280046% 7.079907
2020-12-18 21.630278% 5.149096
2020-12-17 21.013183% 5.195860
2020-12-16 20.835473% 8.369813
2020-12-15 21.149182% 7.111074
2020-12-14 21.594057% 10.832078
2020-12-11 22.824255% 8.583767
2020-12-10 24.116525% 2.378902
2020-12-09 23.540507% 3.931533
2020-12-08 23.712416% 2.677735
2020-12-07 23.583961% 5.135604
2020-12-04 22.054483% 4.794477
2020-12-03 23.293204% 4.798329
2020-12-02 22.660818% 4.496397
2020-12-01 23.166633% 4.560605
2020-11-30 23.354208% 4.418035
2020-11-27 22.435112% 6.744224
2020-11-25 23.294852% 6.019355
2020-11-24 22.624919% 5.822127
2020-11-23 23.189814% 5.741265
2020-11-20 23.866705% 6.862976
2020-11-19 24.823807% 2.515309
2020-11-18 24.751940% 7.075948
2020-11-17 25.000098% 8.950529
2020-11-16 25.475787% 3.654961
2020-11-13 24.430170% 5.298662
2020-11-12 25.851336% 2.340004
2020-11-11 25.033792% 2.927223
2020-11-10 25.515615% 11.103385
2020-11-09 24.929970% 6.776794
2020-11-06 22.301462% 12.276955
2020-11-05 22.510957% 9.485257
2020-11-04 22.259800% 3.714493
2020-11-03 25.741459% 6.581082
2020-11-02 29.217119% 11.278356
2020-10-30 29.788368% 9.913561
2020-10-29 27.909417% 13.298093
2020-10-28 28.949940% 6.384611
2020-10-27 25.314973% 7.936187
2020-10-26 26.174890% 6.063640
2020-10-23 24.089363% 2.542919
2020-10-22 24.979634% 2.703367
2020-10-21 25.530257% 4.358160
2020-10-20 25.413473% 2.377123
2020-10-19 24.615456% 1.830900
2020-10-16 24.441471% 3.133019
2020-10-15 22.985288% 6.993256
2020-10-14 23.118463% 6.080657
2020-10-13 23.195636% 5.072894
2020-10-12 24.686318% 4.737824
2020-10-09 22.932269% 2.291360
2020-10-08 24.036928% 4.879194
2020-10-07 25.087872% 8.840664
2020-10-06 25.976363% 6.704259
2020-10-05 25.574716% 4.545032
2020-10-02 23.644581% 6.821541
2020-10-01 23.234397% 2.469608
2020-09-30 22.249696% 1.111686
2020-09-29 23.603482% 5.108945
2020-09-28 24.053125% 4.776925
2020-09-25 24.134196% 3.685191
2020-09-24 30.633528% 2.476811
2020-09-23 32.604732% 1.290365
2020-09-22 28.868644% 3.851222
2020-09-21 31.951130% -1.572938
2020-09-18 30.559388% 3.218356
2020-09-17 30.188179% 5.225545
2020-09-16 27.834325% 4.007648
2020-09-15 27.404506% 3.104356
2020-09-14 29.422841% 5.652487
2020-09-11 30.763026% 6.071527
2020-09-10 32.302399% 2.949624
2020-09-09 31.581971% 6.450895
2020-09-08 37.337485% 5.885144
2020-09-04 36.303879% 3.300699
2020-09-03 38.478434% 2.459809
2020-09-02 31.873850% 1.672351
2020-09-01 28.984035% 6.417731
2020-08-31 27.503608% 5.206293
2020-08-28 26.856272% 4.174014
2020-08-27 25.574443% 3.081303
2020-08-26 23.212729% 2.043872
2020-08-25 23.150407% 1.937241
2020-08-24 21.644548% 3.094952
2020-08-21 19.178423% 6.966910
2020-08-20 18.673589% 6.478492
2020-08-19 17.300988% 5.639817
2020-08-18 17.703106% 8.475480
2020-08-17 18.881594% 6.872344
2020-08-14 18.228734% 9.573908
2020-08-13 19.652254% 8.617325
2020-08-12 18.996420% 6.618305
2020-08-11 20.286481% 6.015525
2020-08-10 19.407695% 6.690383
2020-08-07 19.842229% 4.428465
2020-08-06 19.386090% 5.540129
2020-08-05 20.538971% -0.104349
2020-08-04 19.515264% 1.730123
2020-08-03 20.491286% 4.419342
2020-07-31 18.538491% 6.446623
2020-07-30 19.045013% 5.434588
2020-07-29 18.601222% 3.704252
2020-07-28 18.619019% 4.526204
2020-07-27 20.135792% 7.181186
2020-07-24 20.070461% 4.355706
2020-07-23 19.260157% 3.873347
2020-07-22 19.528092% 2.159199
2020-07-21 19.947071% 0.736193
2020-07-20 19.984362% 2.191844
2020-07-17 19.473620% 4.058529
2020-07-16 22.407937% 2.927084
2020-07-15 23.920713% 3.971422
2020-07-14 24.299668% 4.326984
2020-07-13 23.462219% 0.061138
2020-07-10 22.683254% 7.098382
2020-07-09 22.834039% 5.404172
2020-07-08 21.282199% 8.184631
2020-07-07 20.536194% 6.560941
2020-07-06 19.391138% 7.058950
2020-07-02 18.432972% 8.471445
2020-07-01 19.433891% 10.466302
2020-06-30 19.422950% 10.826996
2020-06-29 20.398727% 5.696066
2020-06-26 23.098882% 10.134984
2020-06-25 21.464623% 12.580200
2020-06-24 21.950934% 10.889116
2020-06-23 19.442460% 10.144437
2020-06-22 20.099210% 2.887141
2020-06-19 21.640703% 13.269255
2020-06-18 22.633564% 11.082272
2020-06-17 22.323114% 8.205248
2020-06-16 22.465489% 5.284571
2020-06-15 25.963806% 7.853134
2020-06-12 25.944379% 15.941567
2020-06-11 29.057129% 0.556439
2020-06-10 24.645847% 10.242657
2020-06-09 22.403233% 11.405845
2020-06-08 23.489014% 6.914955
2020-06-05 16.466286% 3.843860
2020-06-04 21.168696% 0.410971
2020-06-03 19.516912% 8.931328
2020-06-02 21.144481% 6.992583
2020-06-01 19.922359% 6.243683
2020-05-29 20.159610% 9.223530
2020-05-28 25.084427% 5.093751
2020-05-27 26.430308% 3.751561
2020-05-26 27.088621% 2.878398
2020-05-22 29.165676% 7.731811
2020-05-21 28.850145% 3.706548
2020-05-20 27.673558% 7.636680
2020-05-19 28.524738% 4.735313
2020-05-18 28.487298% 7.956062
2020-05-15 30.397204% 11.814122
2020-05-14 31.839533% 13.895370
2020-05-13 30.943203% 2.914159
2020-05-12 28.332305% 6.973027
2020-05-11 29.316962% 15.951316
2020-05-08 29.887722% 7.604933
2020-05-07 31.257928% 9.362124
2020-05-06 34.078729% 11.848686
2020-05-05 32.631258% 8.274208
2020-05-04 34.511400% 13.618236
2020-05-01 32.862060% 2.540052
2020-04-30 30.174520% 12.977299
2020-04-29 31.024206% -3.939377
2020-04-28 29.553090% 6.773398
2020-04-27 30.642510% 1.352948
2020-04-24 30.326114% 5.209976
2020-04-23 32.269697% 4.671703
2020-04-22 30.592318% 7.367529
2020-04-21 35.102426% 6.563980
2020-04-20 30.634005% 4.191032
2020-04-17 28.266755% 6.105443
2020-04-16 31.050341% 9.879369
2020-04-15 31.706009% 6.299417
2020-04-14 28.233937% 10.214589
2020-04-13 30.333395% 9.758221
2020-04-09 30.030304% 4.797851
2020-04-08 30.410614% 9.205101
2020-04-07 31.094000% 4.308404
2020-04-06 29.226668% 9.229635
2020-04-03 35.278269% 12.093151
2020-04-02 37.522892% 15.831079
2020-04-01 40.514065% 14.568724
2020-03-31 39.782014% 12.267627
2020-03-30 40.013207% 16.998724
2020-03-27 45.491797% 11.848343
2020-03-26 41.421907% 16.664810
2020-03-25 50.807573% 14.797186
2020-03-24 47.320379% 13.586868
2020-03-23 51.858755% 18.016163
2020-03-20 55.801731% 21.198028
2020-03-19 61.652512% 28.783695
2020-03-18 71.760378% 23.418192
2020-03-17 62.431517% 24.263734
2020-03-16 73.961060% 23.374478
2020-03-13 57.342034% 18.011907
2020-03-12 65.990370% 19.072919
2020-03-11 51.826248% 16.729361
2020-03-10 42.784893% 19.905724
2020-03-09 49.318797% 21.274977
2020-03-06 39.785458% 18.247270
2020-03-05 43.069832% 9.723541
2020-03-04 33.483633% 13.267651
2020-03-03 40.833644% 14.895502
2020-03-02 38.287219% 10.434718
2020-02-28 46.042982% 6.831657
2020-02-27 36.254114% 12.094769
2020-02-26 28.743902% 3.744913
2020-02-25 27.283589% 7.494086
2020-02-24 25.007524% 9.056338
2020-02-21 21.788767% 2.702097
2020-02-20 20.728357% 7.604931
2020-02-19 19.890162% 6.103133
2020-02-18 20.694120% 8.425832
2020-02-14 20.151633% 9.463472
2020-02-13 21.348024% 11.525302
2020-02-12 20.722919% 11.385994
2020-02-11 21.578297% 5.912614
2020-02-10 21.629124% 10.324995
2020-02-07 21.250152% 8.228069
2020-02-06 20.941563% 7.888947
2020-02-05 21.495738% 6.575428
2020-02-04 21.194143% 5.572318
2020-02-03 21.224382% 4.441844
2020-01-31 19.208629% 0.548097
2020-01-30 16.336008% -5.761571
2020-01-29 15.471029% 3.061251
2020-01-28 15.568436% 4.376155
2020-01-27 17.435019% -6.098092
2020-01-24 15.839882% -0.346421
2020-01-23 15.357310% 0.644063
2020-01-22 15.315126% 0.796382
2020-01-21 15.580224% 5.026048
2020-01-17 13.932335% 0.053028
2020-01-16 14.665222% 9.902745
2020-01-15 14.897743% -4.798816
2020-01-14 15.047615% 10.491620
2020-01-13 14.669707% -1.256233
2020-01-10 14.509499% N/A
2020-01-09 15.084013% N/A
2020-01-08 15.556334% -4.740156
2020-01-07 15.538733% 11.261442
2020-01-06 15.936005% 0.787160
2020-01-03 15.053900% -1.684598
2020-01-02 15.441855% 0.860496
2019-12-31 14.728827% 1.775082
2019-12-30 14.752000% N/A
2019-12-27 15.639931% N/A
2019-12-26 14.122339% 1.183387
2019-12-24 14.169390% 6.881977
2019-12-23 13.997204% 5.084854
2019-12-20 13.467884% 2.529450
2019-12-19 13.850450% 5.731892
2019-12-18 15.252142% 7.103625
2019-12-17 14.303333% 5.897979
2019-12-16 14.819486% 8.366849
2019-12-13 15.873222% 4.631555
2019-12-12 21.784659% 9.685285
2019-12-11 22.701166% 6.683640
2019-12-10 22.486824% 5.570528
2019-12-09 22.215568% 5.255201
2019-12-06 21.444150% 8.679711
2019-12-05 22.171474% 6.102504
2019-12-04 23.180379% 8.728982
2019-12-03 23.403255% 7.794795
2019-12-02 22.917697% 7.594257
2019-11-29 21.644604% 9.982884
2019-11-27 20.958770% 6.926998
2019-11-26 20.704692% 11.234546
2019-11-25 20.561448% 8.378928
2019-11-22 22.218367% 8.110675
2019-11-21 23.050553% 7.527954
2019-11-20 23.503605% 9.650310
2019-11-19 23.308335% 9.508932
2019-11-18 22.050282% 9.633447
2019-11-15 21.638250% 9.468480
2019-11-14 22.012711% 7.735081
2019-11-13 22.906868% 6.008307
2019-11-12 21.381583% 7.818253
2019-11-11 20.318563% 12.009877
2019-11-08 18.027410% 8.361928
2019-11-07 16.592980% -4.735982
2019-11-06 16.498084% 4.789209
2019-11-05 16.794280% 5.183516
2019-11-04 16.811049% 7.776902
2019-11-01 15.913301% 4.693885
2019-10-31 16.327502% 7.638058
2019-10-30 15.767164% -2.951333
2019-10-29 16.455170% -4.208574
2019-10-28 16.283020% -0.214971
2019-10-25 16.421493% -1.863465
2019-10-24 17.280702% N/A
2019-10-23 17.275446% 2.209105
2019-10-22 17.505415% 6.669678
2019-10-21 17.191226% -4.736014
2019-10-18 16.675395% -1.135525
2019-10-17 16.901444% 7.576258
2019-10-16 17.717062% 9.571427
2019-10-15 17.695864% 6.739526
2019-10-14 18.582969% 4.924419
2019-10-11 19.287211% 2.532925
2019-10-10 20.560072% 4.946334
2019-10-08 21.594225% 9.345831
2019-10-07 20.943255% 4.253699
2019-10-04 19.602089% 4.800010
2019-10-03 28.509581% 11.223338
2019-10-02 29.168897% 11.062239
2019-10-01 28.594350% 9.305405
2019-09-27 26.771453% 7.767425
2019-09-26 25.622014% 10.100031
2019-09-25 25.392157% 11.885389
2019-09-24 25.933442% 9.148236
2019-09-23 24.605776% 8.033883
2019-09-20 23.754796% 10.593665
2019-09-19 24.025664% 8.747939
2019-09-18 23.260746% 12.389363
2019-09-17 23.869028% 8.755346
2019-09-16 24.611762% 10.254679
2019-09-13 23.768060% 8.768234
2019-09-12 24.608701% 9.570082
2019-09-11 25.126584% 9.204536
2019-09-10 24.651697% 2.447088
2019-09-09 24.518958% 9.481117
2019-09-06 23.994404% 8.088743
2019-09-05 24.626955% 8.656041
2019-09-04 25.273211% 8.185517
2019-09-03 24.328339% 9.153559
2019-08-30 21.090822% 8.197714
2019-08-29 20.777499% 5.717373
2019-08-28 23.504858% N/A
2019-08-27 23.398769% 1.765385
2019-08-26 21.099053% 3.368770
2019-08-23 21.996805% 5.553454
2019-08-22 19.684964% 4.670395
2019-08-21 18.543957% 2.369487
2019-08-20 19.697900% 5.294814
2019-08-19 19.077665% 10.253680
2019-08-16 20.063169% 7.727114
2019-08-15 22.223835% 7.800081
2019-08-14 23.348347% 13.651515
2019-08-13 19.490213% 3.252117
2019-08-12 21.728635% 12.109958
2019-08-09 19.527610% 3.864846
2019-08-08 19.386816% 4.619996
2019-08-07 21.284015% 11.871649
2019-08-06 21.705636% 15.781644
2019-08-05 24.222458% 15.810799
2019-08-02 18.747595% 0.118807
2019-08-01 18.783634% 9.761034
2019-07-31 16.615218% 4.756268
2019-07-30 15.668225% 0.185013
2019-07-29 15.473695% -1.217086
2019-07-26 15.079985% 3.202335
2019-07-25 16.295939% 9.781015
2019-07-23 15.557215% -4.962462
2019-07-22 15.288942% -1.727308
2019-07-19 14.339626% 3.732680
2019-07-18 14.642784% -9.868896
2019-07-17 14.449864% 2.392422
2019-07-16 14.128495% -4.776946
2019-07-15 14.504377% -3.564531
2019-07-12 14.355404% -4.078316
2019-07-11 13.599289% -1.142679
2019-07-10 14.514028% 8.246810
2019-07-09 15.260325% -0.277158
2019-07-08 14.835658% 1.059084
2019-07-05 14.472083% -6.689283
2019-07-03 13.815822% -5.792038
2019-07-02 14.326732% N/A
2019-07-01 14.497612% 7.817821
2019-06-28 16.257756% -4.124207
2019-06-27 16.544282% 3.755144
2019-06-26 16.741234% -0.981116
2019-06-25 17.254104% 0.654459
2019-06-24 16.179327% -1.244157
2019-06-21 16.043431% -0.713544
2019-06-20 15.862786% 6.608470
2019-06-19 15.954933% 1.740675
2019-06-18 16.219287% 10.253637
2019-06-17 16.554187% 7.502587
2019-06-14 15.544329% 7.724884
2019-06-13 16.473476% -8.997235
2019-06-12 16.813278% -1.625784
2019-06-11 17.022798% 3.831276
2019-06-10 16.861116% 2.561626
2019-06-07 16.260491% 5.843752
2019-06-06 16.701943% 8.948765
2019-06-05 17.675846% 10.844548
2019-06-04 17.704554% 2.785676
2019-06-03 19.455236% 3.179743
2019-05-31 19.818812% 7.659402
2019-05-30 24.852469% 12.065841
2019-05-29 26.399344% 8.851575
2019-05-28 24.107096% 9.892088
2019-05-24 22.875514% 6.262615
2019-05-23 24.184305% 7.886386
2019-05-22 22.760655% 11.147312
2019-05-21 22.974284% 6.027967
2019-05-20 23.406795% 4.879306
2019-05-17 22.151242% 9.754450
2019-05-16 21.939324% 5.648867
2019-05-15 23.238444% 9.440761
2019-05-14 24.834335% 13.582316
2019-05-13 24.880250% 12.300412
2019-05-10 21.915965% 4.732632
2019-05-09 24.707832% 7.222252
2019-05-08 24.622861% 2.411979
2019-05-07 24.988898% 1.661177
2019-05-06 22.096629% 1.389107
2019-05-03 21.144913% -0.379880
2019-05-02 21.436875% -3.178749
2019-05-01 20.917207% 7.193240
2019-04-30 19.667789% -1.450258
2019-04-29 19.487785% 2.524912
2019-04-26 17.187348% -6.873048
2019-04-25 16.534464% 5.951389
2019-04-24 15.374855% -0.378452
2019-04-23 15.586872% 0.793471
2019-04-22 16.336913% -4.535929
2019-04-18 14.895059% -0.373668
2019-04-17 15.216577% 0.229559
2019-04-16 14.809956% 0.616052
2019-04-15 15.192479% 0.796265
2019-04-12 17.436762% -0.436949
2019-04-11 18.008741% 10.486345
2019-04-10 15.553049% 17.696780
2019-04-09 18.177056% 3.469840
2019-04-08 16.390585% 3.719273
2019-04-05 16.638239% -3.198765
2019-04-04 15.548040% 6.732999
2019-04-03 16.095934% -3.374010
2019-04-01 15.629864% 2.391075
2019-03-29 15.291144% -8.407981
2019-03-28 15.641726% 1.168210
2019-03-27 16.552051% 3.550971
2019-03-26 16.848261% -2.801556
2019-03-25 17.501789% -1.709797
2019-03-22 16.875390% 4.028619
2019-03-21 15.109705% -1.036638
2019-03-20 15.345951% 1.828843