COST

Costco Wholesale Corporation (COST) Option Chain

$141.4
*  
0.99
0.7%
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*Delayed - data as of Jun. 2, 2015  -  Find a broker to begin trading COST now
Exchange: NASDAQ
Industry: Consumer Services
Community Rating:
View:    COST Pre-Market
 
 
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Call and put options are quoted in a table called a chain sheet. The chain sheet shows the price, volume and open interest for each option strike price and expiration month.

COST Options: Type:
May 15 | Jun 15 | Jul 15 | Oct 15 | Jan 16 | Jan 17 | Near Term | All

Option Chain for Costco Wholesale Corporation (COST)

Calls "Calls" is an option that gives the holder the right to buy the underlying asset. Last "Last Sale" is the most recent trade. Chg "Change" is the difference between a day's last trade and the previous day's last trade. Bid "Bid" is the price a potential buyer is willing to pay for a security. Sometimes also used in the contect of takeovers where one corporation is bidding for (trying to buy) another corporation. In trading, we have the bid-ask spread which is the difference between what buyers are willing to pay and what sellers are asking for in terms of price. Ask "Ask" is the quoted ask, or the lowest price an investor will accept to sell a stock. Practically speaking, this is the quoted offer at which an investor can buy shares of stock; also called the offer price. Vol "Volume" is the daily number of shares of a security that change hands between a buyer and a seller. Also known as volume traded. Open Int "Open Interest" is the total number of derivatives contracts traded that have not yet been liquidated either by an offsetting derivative transaction or by delivery. Root Strike "Strike" is the index value at which the buyer of the option can buy or sell the underlying stock index. The strike index is converted to a dollar value by multiplying by the option's contract multiple. Puts "Put" is an option granting the right to sell the underlying futures contract. Opposite of a call. Last "Last Sale" is the most recent trade. Chg "Change" is the difference between a day's last trade and the previous day's last trade. Bid "Bid" is the price a potential buyer is willing to pay for a security. Sometimes also used in the contect of takeovers where one corporation is bidding for (trying to buy) another corporation. In trading, we have the bid-ask spread which is the difference between what buyers are willing to pay and what sellers are asking for in terms of price. Ask "Ask" is the quoted ask, or the lowest price an investor will accept to sell a stock. Practically speaking, this is the quoted offer at which an investor can buy shares of stock; also called the offer price. Vol "Volume" is the daily number of shares of a security that change hands between a buyer and a seller. Also known as volume traded. Open Int "Open Interest" is the total number of derivatives contracts traded that have not yet been liquidated either by an offsetting derivative transaction or by delivery.
May 29, 2015 0 COST 128 May 29, 2015 0
May 29, 2015 0 COST 129 May 29, 2015 0.03 0 1
May 29, 2015 0 COST 130 May 29, 2015 0.05 0 204
May 29, 2015 0 COST 131 May 29, 2015 0.06 0 5
May 29, 2015 0 COST 132 May 29, 2015 0
May 29, 2015 10.91 0 0 COST 133 May 29, 2015 0.05 0 9
May 29, 2015 9.91 0 0 COST 134 May 29, 2015 0.02 0 13
May 29, 2015 7.70 0 0 COST 135 May 29, 2015 0.01 0 267
May 29, 2015 7.00 0 0 COST 136 May 29, 2015 0.01 0 106
May 29, 2015 7.55 0 0 COST 137 May 29, 2015 0.01 0 568
May 29, 2015 6.80 0 0 COST 138 May 29, 2015 0.03 0 331
May 29, 2015 3.35 0 0 COST 139 May 29, 2015 0.01 0 413
May 29, 2015 2.20 0 0 COST 140 May 29, 2015 0.01 0 1483
May 29, 2015 1.35 0 0 COST 141 May 29, 2015 0.02 0 740
May 29, 2015 0.33 0 0 COST 142 May 29, 2015 0.01 0 975
May 29, 2015 0.01 0 449 COST 143 May 29, 2015 0.32 0 0
May 29, 2015 0.01 0 3185 COST 144 May 29, 2015 1.22 0 0
May 29, 2015 0.01 0 1722 COST 145 May 29, 2015 2.31 0 0
May 29, 2015 0.01 0 744 COST 146 May 29, 2015 3.20 0 0
May 29, 2015 0.02 0 2969 COST 147 May 29, 2015 4.25 0 0
May 29, 2015 0.01 0 1141 COST 148 May 29, 2015 5.35 0 0
May 29, 2015 0.01 0 1031 COST 149 May 29, 2015 3.95 0 0
May 29, 2015 0.01 0 671 COST 150 May 29, 2015 7.60 0 0
May 29, 2015 0.01 0 433 COST 152.5 May 29, 2015 8.82 0 0
May 29, 2015 0.01 0 172 COST 155 May 29, 2015 7.90 0 0

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See also: Options Chain data entry page.