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Investor Alert

Costco Wholesale Corp.

NAS: COST

GO
/marketstate/country/us

After Hours

 --Quotes are delayed by 20 min

Jan 26, 2021, 7:55 p.m.

/zigman2/quotes/201191698/composite

$

362.58

Change

-2.40 -0.66%

Volume

Volume 56,631

Quotes are delayed by 20 min

/zigman2/quotes/201191698/composite

Today's close

$ 361.88

$ 364.98

Change

+3.10 +0.86%

Day low

Day high

$358.88

$365.90

Open

52 week low

52 week high

$271.28

$393.15

Open

OPTION CHAIN FOR COSTCO WHOLESALE CORP.

In-the-money

January, 2021 Options

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CALLS PUTS
Expires January 29, 2021
Symbol Last Change Vol Bid Ask Open Int. Strike Symbol Last Change Vol Bid Ask Open Int.
quote 0.00 0.00 0.00 143.35 146.30 220.00 quote 0.06 0.00 0.00 0.00 1.27 3.00
quote 0.00 0.00 0.00 138.35 141.10 225.00 quote 0.14 0.00 0.00 0.00 1.27 2.00
quote 0.00 0.00 0.00 133.35 136.15 230.00 quote 0.00 0.00 0.00 0.00 1.27
quote 0.00 0.00 0.00 128.40 131.10 235.00 quote 0.00 0.00 0.00 0.00 1.27
quote 0.00 0.00 0.00 122.90 126.15 240.00 quote 0.00 0.00 0.00 0.00 1.27
quote 0.00 0.00 0.00 118.10 121.10 245.00 quote 0.00 0.00 0.00 0.00 1.27
quote 0.00 0.00 0.00 113.45 116.10 250.00 quote 0.00 0.00 0.00 0.00 1.27
quote 0.00 0.00 0.00 108.20 111.25 255.00 quote 0.00 0.00 0.00 0.00 1.19
quote 0.00 0.00 0.00 103.10 106.10 260.00 quote 0.00 0.00 0.00 0.00 1.23
quote 0.00 0.00 0.00 98.35 101.10 265.00 quote 0.00 0.00 0.00 0.00 1.19
quote 0.00 0.00 0.00 93.20 96.15 270.00 quote 0.00 0.00 0.00 0.00 1.61
quote 0.00 0.00 0.00 88.25 91.25 275.00 quote 0.00 0.00 0.00 0.00 1.50
quote 0.00 0.00 0.00 83.30 86.30 280.00 quote 0.03 0.02 1.00 0.00 0.10 6.00
quote 0.00 0.00 0.00 78.25 81.10 285.00 quote 0.64 0.00 0.00 0.00 1.25 6.00
quote 0.00 0.00 0.00 73.25 76.35 290.00 quote 0.89 0.00 0.00 0.00 1.47 1.00
quote 0.00 0.00 0.00 68.30 71.10 295.00 quote 0.00 0.00 0.00 0.00 1.41
quote 0.00 0.00 0.00 65.75 68.85 297.50 quote 0.00 0.00 0.00 0.00 1.24
quote 61.20 0.00 0.00 63.25 66.15 1.00 300.00 quote 0.01 -0.02 77.00 0.01 0.03 151.00
quote 0.00 0.00 0.00 58.20 61.30 305.00 quote 0.04 0.00 4.00 0.00 0.07 4.00
quote 0.00 0.00 0.00 53.35 56.25 310.00 quote 0.04 0.00 10.00 0.00 0.07 10.00
quote 60.10 0.00 0.00 48.35 51.20 1.00 315.00 quote 0.03 0.00 0.00 0.00 0.07 12.00
quote 35.60 0.00 0.00 43.35 46.25 12.00 320.00 quote 0.08 0.01 1.00 0.00 0.07 74.00
quote 0.00 0.00 0.00 38.35 41.10 325.00 quote 0.06 -0.09 159.00 0.00 0.12 182.00
quote 30.50 0.00 2.00 34.85 36.30 139.00 330.00 quote 0.07 -0.01 1.00 0.05 0.08 398.00
quote 29.25 0.00 5.00 28.60 30.60 13.00 335.00 quote 0.04 -0.06 8.00 0.00 0.08 360.00
quote 0.00 0.00 0.00 25.70 28.50 337.50 quote 0.10 -0.02 23.00 0.07 0.22 298.00
quote 18.50 -2.70 1.00 23.45 25.65 12.00 340.00 quote 0.10 -0.03 42.00 0.08 0.10 485.00
quote 18.80 -1.70 2.00 21.05 23.10 4.00 342.50 quote 0.11 -0.14 26.00 0.10 0.28 404.00
quote 19.48 0.00 21.00 18.55 20.55 30.00 345.00 quote 0.13 -0.10 145.00 0.10 0.14 593.00
quote 16.05 2.36 2.00 16.05 18.85 19.00 347.50 quote 0.19 -0.14 77.00 0.17 0.24 884.00
quote 15.80 4.41 62.00 15.10 15.50 134.00 350.00 quote 0.24 -0.25 271.00 0.22 0.24 1,356
quote 12.80 3.87 5.00 11.65 13.10 38.00 352.50 quote 0.36 -0.41 149.00 0.29 0.37 877.00
quote 11.00 3.10 226.00 10.30 11.05 351.00 355.00 quote 0.52 -0.67 443.00 0.46 0.63 1,746
quote 8.72 3.02 27.00 8.05 8.55 174.00 357.50 quote 0.82 -1.04 793.00 0.70 0.81 1,120
quote 6.30 1.85 265.00 6.10 6.40 763.00 360.00 quote 1.25 -1.35 704.00 1.13 1.31 985.00
quote 4.50 1.35 834.00 4.35 4.60 720.00 362.50 quote 1.82 -2.69 190.00 1.80 1.97 684.00
364.98 Current price as of 1/26/2021 04:00:00 PM
quote 2.98 0.88 775.00 2.90 3.05 1,404 365.00 quote 3.10 -2.81 638.00 2.82 3.10 623.00
quote 1.89 0.52 768.00 1.82 2.01 982.00 367.50 quote 4.48 -4.72 150.00 4.20 4.50 418.00
quote 1.12 0.17 1,896 1.12 1.20 1,700 370.00 quote 6.12 -3.30 68.00 5.80 6.45 234.00
quote 0.73 0.11 441.00 0.62 0.79 313.00 372.50 quote 8.28 -3.29 10.00 7.55 8.95 143.00
quote 0.45 0.07 427.00 0.40 0.53 952.00 375.00 quote 10.40 -4.95 11.00 9.45 10.60 158.00
quote 0.32 0.04 252.00 0.26 0.34 477.00 377.50 quote 14.35 0.00 6.00 12.00 14.55 13.00
quote 0.20 -0.01 220.00 0.18 0.21 797.00 380.00 quote 14.50 -7.30 4.00 13.60 15.40 222.00
quote 0.15 -0.02 107.00 0.05 0.19 761.00 382.50 quote 18.80 -1.65 2.00 16.15 17.90 9.00
quote 0.11 -0.02 62.00 0.11 0.16 419.00 385.00 quote 21.49 0.00 11.00 19.10 21.80 33.00
quote 0.13 -0.03 15.00 0.09 0.22 131.00 387.50 quote 12.10 0.00 0.00 21.45 22.85 4.00
quote 0.10 0.00 75.00 0.08 0.13 159.00 390.00 quote 24.75 -1.50 10.00 23.85 25.80 22.00
quote 0.09 -0.03 20.00 0.07 0.10 132.00 392.50 quote 0.00 0.00 0.00 27.05 29.30
quote 0.08 -0.03 1.00 0.00 0.11 122.00 395.00 quote 32.40 0.00 0.00 29.00 30.30 16.00
quote 0.09 0.00 2.00 0.00 2.15 14.00 397.50 quote 23.12 0.00 0.00 31.40 34.25 2.00
quote 0.06 -0.02 2.00 0.00 0.08 157.00 400.00 quote 35.35 0.00 1.00 33.80 35.45
quote 0.08 -0.02 17.00 0.00 0.13 34.00 405.00 quote 0.00 0.00 0.00 38.70 42.10
quote 0.07 -0.03 25.00 0.00 1.33 34.00 410.00 quote 0.00 0.00 0.00 43.80 46.75
quote 0.25 0.00 0.00 0.00 0.32 116.00 415.00 quote 0.00 0.00 0.00 48.70 52.10
quote 0.10 0.00 0.00 0.00 1.31 2.00 420.00 quote 0.00 0.00 0.00 53.65 56.95
quote 0.00 0.00 0.00 0.00 0.73 425.00 quote 0.00 0.00 0.00 58.85 61.80
quote 0.06 0.00 5.00 0.00 1.30 5.00 430.00 quote 0.00 0.00 0.00 63.90 66.70
quote 0.00 0.00 0.00 0.00 0.96 435.00 quote 0.00 0.00 0.00 68.90 71.70
quote 0.26 0.00 0.00 0.00 1.02 1.00 440.00 quote 0.00 0.00 0.00 73.65 77.10
quote 0.65 0.00 0.00 0.00 1.28 445.00 quote 0.00 0.00 0.00 78.75 81.75
quote 0.20 0.00 0.00 0.00 0.15 72.00 450.00 quote 0.00 0.00 0.00 83.65 86.90
quote 0.09 0.00 0.00 0.00 0.17 311.00 455.00 quote 0.00 0.00 0.00 88.80 91.70
quote 0.05 0.00 0.00 0.00 2.13 109.00 460.00 quote 0.00 0.00 0.00 93.85 96.75
quote 0.64 0.00 0.00 0.00 0.30 67.00 465.00 quote 0.00 0.00 0.00 98.70 102.00
quote 0.26 0.00 0.00 0.00 0.19 104.00 470.00 quote 0.00 0.00 0.00 103.95 106.55
quote 0.00 0.00 0.00 0.00 1.28 475.00 quote 0.00 0.00 0.00 108.60 111.80
quote 0.00 0.00 0.00 0.00 1.27 480.00 quote 0.00 0.00 0.00 113.70 116.80
quote 0.00 0.00 0.00 0.00 0.54 485.00 quote 0.00 0.00 0.00 118.70 122.10
quote 0.04 0.00 0.00 0.00 0.02 20.00 490.00 quote 0.00 0.00 0.00 123.75 126.70

February, 2021 Options

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March, 2021 Options

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April, 2021 Options

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June, 2021 Options

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July, 2021 Options

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January, 2022 Options

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June, 2022 Options

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January, 2023 Options

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