WhaleQuant.io

COST Options Chain – 2026-03-27

Detailed COST options chain for 2026-03-27 – real-time call and put contracts with last price, bid/ask, volume, open interest, implied volatility, and in-the-money status.

Tip: Use this page together with the price chart, short-term prediction, and multi-expiry options overview to build a complete view of positioning and risk for COST.

Options Analytics Short-Term Forecast Short Interest Report

COST Call Options — 2026-03-27 Expiration

This page focuses on a single options expiration date for COST – 2026-03-27 – and lists every available call and put contract in a clean chain view. Each row shows the contract symbol, last trade, bid/ask quotes, daily change, percentage change, trading volume, open interest, implied volatility (IV), and whether the option is currently in-the-money (ITM).

Traders often use a specific expiry’s options chain to identify key strike levels, unusual activity, and risk hedging behavior. High open interest around certain strikes or sudden spikes in volume can reveal where large traders and market makers are concentrating their positions for COST into 2026-03-27.

This COST 2026-03-27 options chain provides a complete strike-by-strike breakdown of pricing, liquidity and volatility. By comparing changes in volume, open interest distribution and IV across calls and puts, traders can understand where the market is positioning ahead of this specific expiration date.

COST Call Options — 2026-03-27 Expiration

The table below shows all call options on COST expiring on 2026-03-27. You can quickly compare strikes, pricing, liquidity (volume and open interest), and implied volatility to spot popular strike zones and potential directional bets.

Contract Strike Last Bid Ask Volume Open Int. Implied Vol ITM
COST 260327C01000000 1000.00 0.64 0.55 0.75 358 665 20.73%
COST 260327C01010000 1010.00 0.23 0.06 0.36 194 465 22.75%
COST 260327C00980000 980.00 4.78 4.35 5.25 350 376 21.34%
COST 260327C01025000 1025.00 0.1 0.04 0.29 14 351 29.10%
COST 260327C00995000 995.00 1.11 0.88 1.38 96 294 21.13%
COST 260327C01020000 1020.00 0.13 0 0.36 56 293 27.76%
COST 260327C01015000 1015.00 0.12 0 0.33 51 277 24.88%
COST 260327C00990000 990.00 2 1.54 2.28 132 261 21.27%
COST 260327C01050000 1050.00 0.08 0.03 0.23 32 237 38.97%
COST 260327C01007500 1007.50 0.43 0.04 0.81 22 235 25.61%
COST 260327C00985000 985.00 3.1 2.72 3.6 125 225 21.50%
COST 260327C01005000 1005.00 0.29 0.2 0.46 60 184 21.22%
COST 260327C00997500 997.50 0.84 0.53 1.13 36 182 21.51%
COST 260327C01030000 1030.00 0.12 0 0.21 15 176 29.83%
COST 260327C01080000 1080.00 0.23 0 1.96 2 165 64.67%
COST 260327C01070000 1070.00 0.19 0 0.28 1 153 48.58%
COST 260327C00987500 987.50 2.4 2 2.95 15 149 21.61%
COST 260327C01040000 1040.00 0.08 0.05 0.29 21 141 35.94%
COST 260327C00975000 975.00 7.45 6.4 7.8 66 126 22.32%
COST 260327C01045000 1045.00 0.08 0.05 0.1 14 110 32.81%
COST 260327C00992500 992.50 1.4 1.12 1.79 19 107 21.22%
COST 260327C01035000 1035.00 0.05 0.05 0.25 15 89 32.91%
COST 260327C00970000 970.00 10.7 9.7 10.85 46 88 23.29% YES
COST 260327C01012500 1012.50 0.26 0.03 0.74 9 88 27.91%
COST 260327C01100000 1100.00 0.01 0 1.9 57 84 73.44%
COST 260327C01090000 1090.00 0.15 0 0.42 2 82 54.49%
COST 260327C01060000 1060.00 0.27 0 0.27 2 79 44.19%
COST 260327C00982500 982.50 3.77 3.6 4.45 30 74 21.67%
COST 260327C00965000 965.00 13.95 12.65 14.95 3 73 26.20% YES
COST 260327C00977500 977.50 6.75 5.2 7.05 126 72 23.52%
COST 260327C00972500 972.50 8.6 8 8.95 17 70 21.90% YES
COST 260327C00960000 960.00 20.05 15.7 20 2 65 31.47% YES
COST 260327C01075000 1075.00 0.06 0 0.14 32 60 46.09%
COST 260327C01065000 1065.00 0.1 0.01 0.37 30 59 48.54%
COST 260327C01055000 1055.00 0.11 0 0.24 2 56 41.31%
COST 260327C01002500 1002.50 0.43 0.33 0.63 64 54 21.30%
COST 260327C01017500 1017.50 0.15 0 0.44 26 50 27.56%
COST 260327C01120000 1120.00 0.41 0 4.8 4 46 98.39%
COST 260327C01280000 1280.00 0.01 0 0.04 5 40 94.53%
COST 260327C01210000 1210.00 0.03 0 1 1 28 107.72%
COST 260327C01110000 1110.00 0.33 0 0.2 1 27 56.74%
COST 260327C01270000 1270.00 0.01 0 0.1 6 26 99.61%
COST 260327C00950000 950.00 30.5 24.15 28.65 7 23 35.83% YES
COST 260327C01085000 1085.00 0.3 0 2.5 1 21 70.19%
COST 260327C01300000 1300.00 0.11 0 0.01 20 20 90.63%
COST 260327C01240000 1240.00 0.1 0 0.1 20 20 91.60%
COST 260327C00920000 920.00 53 53.2 58.95 5 20 61.54% YES
COST 260327C00620000 620.00 356.94 352.75 359.05 6 17 236.43% YES
COST 260327C00925000 925.00 43.95 48.25 53.85 1 17 57.12% YES
COST 260327C00610000 610.00 366.92 362.55 369.05 6 16 240.43% YES
COST 260327C00630000 630.00 346.95 342.45 348.65 2 14 216.11% YES
COST 260327C00930000 930.00 49.46 43.1 49.05 4 13 54.09% YES
COST 260327C00910000 910.00 66.13 63 68.65 1 13 67.65% YES
COST 260327C00600000 600.00 376.91 372.5 379.05 4 13 247.07% YES
COST 260327C00945000 945.00 33.07 29 34.1 2 13 41.91% YES
COST 260327C00955000 955.00 26 19.2 24.85 1 12 35.78% YES
COST 260327C00900000 900.00 71 72.9 79.25 2 9 56.40% YES
COST 260327C01150000 1150.00 0.14 0 4.8 1 9 112.57%
COST 260327C00885000 885.00 92.4 87.9 94.2 1 9 65.41% YES
COST 260327C00860000 860.00 128.45 112.9 118.4 2 8 74.90% YES
COST 260327C01290000 1290.00 0.35 0 4.8 4 8 170.56%
COST 260327C01250000 1250.00 0.01 0 0.1 7 7 94.34%
COST 260327C01200000 1200.00 0.01 0 0.02 3 7 70.31%
COST 260327C01140000 1140.00 0.31 0 0.01 5 6 51.56%
COST 260327C00875000 875.00 117.8 97.85 102.45 0 6 56.25% YES
COST 260327C01130000 1130.00 5.68 0 0.05 0 6 55.47%
COST 260327C00550000 550.00 427.47 422.7 428.3 7 6 273.24% YES
COST 260327C00905000 905.00 63.18 67.95 74.3 1 5 53.76% YES
COST 260327C00895000 895.00 75.5 77.9 84.25 4 5 59.50% YES
COST 260327C00540000 540.00 437.14 432.5 439 4 5 293.75% YES
COST 260327C00855000 855.00 139.75 117.85 124.2 0 5 83.50% YES
COST 260327C00710000 710.00 266.63 262.75 269.1 9 5 173.54% YES
COST 260327C00940000 940.00 41.05 33.35 39.65 3 4 48.40% YES
COST 260327C00720000 720.00 256.66 252.75 259.1 8 4 166.85% YES
COST 260327C00570000 570.00 408.66 402.7 409.05 26 4 274.32% YES
COST 260327C00580000 580.00 397.43 392.7 399.05 2 3 266.31% YES
COST 260327C00560000 560.00 418.64 412.7 419.05 26 3 282.42% YES
COST 260327C00590000 590.00 386.4 382.5 389.05 4 3 254.69% YES
COST 260327C00880000 880.00 129.5 92.95 98.65 2 3 65.38% YES
COST 260327C00870000 870.00 107.8 103 108.95 2 2 73.68% YES
COST 260327C00935000 935.00 47.5 38.4 44.5 1 2 52.00% YES
COST 260327C00915000 915.00 64.18 58 64.25 1 2 66.96% YES
COST 260327C00890000 890.00 102.1 82.9 89.25 1 2 62.60% YES
COST 260327C00850000 850.00 160.31 122.95 128.4 0 1 81.15% YES
COST 260327C01220000 1220.00 0.25 0 4.8 0 1 143.03%
COST 260327C00700000 700.00 276.96 272.75 279.1 2 1 180.27% YES
COST 260327C00805000 805.00 198.55 167.8 174.15 0 1 113.50% YES
COST 260327C01230000 1230.00 1.48 0 4.8 1 1 147.12%
COST 260327C01190000 1190.00 1.51 0 4.8 0 1 130.38%
COST 260327C00650000 650.00 327.05 322.75 329.05 5 1 214.45% YES
COST 260327C01170000 1170.00 1.83 0 4.8 0 0 121.63%
COST 260327C01180000 1180.00 0.25 0 4.8 1 0 126.05%

COST Put Options Chain – 2026-03-27

The table below lists all put options on COST expiring on 2026-03-27. Use it to track downside protection demand, hedge activity, and deep out-of-the-money puts that may indicate tail-risk hedging or speculation.

Contract Strike Last Bid Ask Volume Open Int. Implied Vol ITM
COST 260327P00940000 940.00 0.6 0.46 0.6 245 667 26.03%
COST 260327P00920000 920.00 0.16 0.13 0.25 155 654 32.32%
COST 260327P00950000 950.00 1.14 0.92 1.32 188 633 24.65%
COST 260327P00955000 955.00 1.7 1.31 1.7 109 597 22.91%
COST 260327P00930000 930.00 0.27 0.06 0.43 45 429 29.91%
COST 260327P00935000 935.00 0.42 0.1 0.55 91 373 28.47%
COST 260327P00960000 960.00 2.25 2.05 2.47 179 367 22.10%
COST 260327P00900000 900.00 0.13 0.05 0.21 170 303 41.41%
COST 260327P00970000 970.00 5.17 4.25 5.5 172 266 21.86%
COST 260327P00925000 925.00 0.24 0.15 0.31 69 265 30.81%
COST 260327P00895000 895.00 0.1 0.01 0.4 190 237 48.39%
COST 260327P00965000 965.00 3.37 3 3.95 41 236 22.58%
COST 260327P00945000 945.00 0.78 0.63 0.92 102 231 25.53%
COST 260327P00910000 910.00 0.12 0 0.23 408 226 36.91%
COST 260327P00825000 825.00 0.13 0.01 0.09 145 213 67.19%
COST 260327P00540000 540.00 0.01 0 0.01 22 210 181.25%
COST 260327P00980000 980.00 9.81 8.75 10 374 197 20.19% YES
COST 260327P00885000 885.00 0.03 0.01 0.16 99 196 47.07%
COST 260327P00860000 860.00 0.02 0 0.15 34 195 54.10%
COST 260327P00915000 915.00 0.24 0.05 0.27 351 186 35.30%
COST 260327P00975000 975.00 6.65 6.35 7.65 49 164 21.50% YES
COST 260327P00890000 890.00 0.03 0 0.38 16 152 50.66%
COST 260327P00845000 845.00 0.09 0.01 0.1 2 137 58.79%
COST 260327P00985000 985.00 11.7 12.1 13.85 23 135 21.86% YES
COST 260327P00850000 850.00 0.03 0 0.1 19 127 56.06%
COST 260327P00905000 905.00 0.12 0 0.39 715 107 42.87%
COST 260327P01000000 1000.00 23.8 23.1 28.75 6 106 34.46% YES
COST 260327P00750000 750.00 0.03 0 4.8 145 106 170.04%
COST 260327P00990000 990.00 16.58 15 18.3 38 99 24.54% YES
COST 260327P00880000 880.00 0.03 0 0.24 92 91 52.25%
COST 260327P00977500 977.50 7.5 7.55 9.35 72 91 22.55% YES
COST 260327P01002500 1002.50 27.05 23.95 30 1 86 31.10% YES
COST 260327P00550000 550.00 0.01 0 0.02 189 85 184.38%
COST 260327P00870000 870.00 0.05 0.01 0.1 87 73 51.27%
COST 260327P00995000 995.00 22.66 19 22.25 3 61 24.48% YES
COST 260327P00972500 972.50 6 5.15 6.6 25 55 21.93%
COST 260327P00805000 805.00 0.3 0 4.8 6 53 131.30%
COST 260327P00992500 992.50 18.9 16.1 20.65 10 50 26.10% YES
COST 260327P00997500 997.50 27.85 21.15 25.6 1 49 29.92% YES
COST 260327P00800000 800.00 0.21 0 4.8 10 47 134.77%
COST 260327P00700000 700.00 0.05 0 0.02 3 47 110.94%
COST 260327P00835000 835.00 0.19 0.01 0.16 85 45 66.21%
COST 260327P00865000 865.00 0.09 0 0.4 17 41 58.40%
COST 260327P00875000 875.00 0.02 0 0.18 27 38 52.69%
COST 260327P00982500 982.50 15.45 10.25 12.5 1 37 22.93% YES
COST 260327P00830000 830.00 0.19 0.01 0.15 125 35 68.16%
COST 260327P00855000 855.00 0.03 0.01 0.05 133 35 51.17%
COST 260327P00760000 760.00 0.01 0 4.8 1 34 162.89%
COST 260327P00810000 810.00 0.17 0.01 0.03 8 33 67.97%
COST 260327P00820000 820.00 0.02 0.01 0.1 119 32 69.92%
COST 260327P01010000 1010.00 37.93 32 37.9 1 25 38.29% YES
COST 260327P00987500 987.50 13.9 12.6 16.5 3 25 24.71% YES
COST 260327P01005000 1005.00 35.15 27.1 33.15 3 23 35.82% YES
COST 260327P01015000 1015.00 40.05 36.85 42.95 3 15 41.99% YES
COST 260327P00815000 815.00 0.19 0.01 0.16 11 13 75.59%
COST 260327P01012500 1012.50 21.05 33.75 40.1 21 11 38.56% YES
COST 260327P00780000 780.00 0.7 0 4.8 20 11 148.73%
COST 260327P01007500 1007.50 37.16 28.8 34.95 6 7 34.39% YES
COST 260327P00840000 840.00 0.23 0 0.12 10 6 61.72%
COST 260327P00785000 785.00 0.53 0 4.8 14 5 145.22%
COST 260327P01020000 1020.00 45.89 41.55 47.55 1 4 43.27% YES
COST 260327P00795000 795.00 0.1 0 4.8 2 2 138.23%
COST 260327P00790000 790.00 0.55 0 4.8 0 2 141.72%
COST 260327P00570000 570.00 0.01 0 0.17 24 1 206.64%
COST 260327P01017500 1017.50 34.75 38.75 45.05 2 1 41.64% YES
COST 260327P01025000 1025.00 48.36 46.25 52.55 1 0 46.48% YES
COST 260327P01030000 1030.00 45 51.5 57.55 4 0 49.62% YES
COST 260327P01035000 1035.00 61.98 56.25 62.55 12 0 52.69% YES
COST 260327P01040000 1040.00 59.95 61.25 67.55 10 0 55.70% YES
COST 260327P01065000 1065.00 66.1 87.95 92.55 0 0 70.04% YES
COST 260327P01045000 1045.00 56.75 67.15 72.55 0 0 58.67% YES
COST 260327P01055000 1055.00 89.35 76.25 82.55 9 0 64.44% YES
COST 260327P01060000 1060.00 94.33 81 87.5 15 0 66.92% YES
COST 260327P01070000 1070.00 82.45 91.65 97.55 0 0 72.79% YES
COST 260327P01050000 1050.00 77.11 72.95 77.55 2 0 61.57% YES
COST 260327P01080000 1080.00 76.5 101.4 107.9 0 0 80.76% YES

COST 2026-03-27 Options Chain FAQ

1. What does this COST options chain for 2026-03-27 show?

This page displays the full COST options chain for contracts expiring on 2026-03-27. Both call and put tables include contract symbols, last trade price, bid/ask quotes, daily change and percentage change, trading volume, open interest, implied volatility, and an in-the-money (ITM) flag. It is designed to give you a complete snapshot of how the market is pricing risk and direction for this specific expiry.

2. How can I use this COST options chain around key events?

Around earnings, macro data releases, or company-specific news, traders often focus on a single expiration such as 2026-03-27. By monitoring changes in implied volatility, volume, and open interest for each strike, you can see where traders are concentrating their bets and hedges. Large shifts in activity on out-of-the-money calls or puts can be early signs of expected volatility or directional moves in COST.

3. What is the difference between in-the-money and out-of-the-money options here?

The ITM column highlights whether a contract is currently in-the-money for COST: call options are ITM when their strike is below the current stock price, while put options are ITM when their strike is above the current stock price. ITM contracts have intrinsic value, while out-of-the-money options are purely time and volatility value. This distinction helps you quickly identify which strikes are already “in the money” for this expiry.

4. How should I read implied volatility (IV) in this COST options table?

Implied volatility reflects how much movement the market expects for COST between now and 2026-03-27. Higher IV typically means options are more expensive and the market is pricing in larger potential moves. You can compare IV across strikes and between calls and puts to identify skew – for example, expensive downside puts may indicate demand for crash protection, while rich upside calls can signal speculative interest.

5. Can this single-expiry chain replace a full multi-expiry options overview?

No. This 2026-03-27 options chain gives a granular view for one maturity only. For a complete picture of positioning in COST, you should also review the multi-expiry options overview where you can compare put/call ratios, total open interest and volume across different expiration dates. Combining both perspectives helps you understand whether traders are focused on very short-term moves or longer-dated themes.

6. How often is this COST options chain for 2026-03-27 updated?

The COST options data on this page is refreshed regularly during market hours to reflect the latest trades, mid-market quotes, and open interest updates. Intraday changes in volume, open interest, and implied volatility can provide important signals about how sentiment and risk pricing are evolving as 2026-03-27 approaches.