Costco Wholesale Corporat... (COST)
NASDAQ: COST
· Real-Time Price · USD
915.38
-1.39 (-0.15%)
At close: Oct 03, 2025, 3:59 PM
914.64
-0.08%
After-hours: Oct 03, 2025, 07:58 PM EDT
COST Option Overview
Overview for all option chains of COST. As of October 05, 2025, COST options have an IV of 40.05% and an IV rank of 53.86%. The volume is 27,825 contracts, which is 148.8% of average daily volume of 18,699 contracts. The volume put-call ratio is 0.79, indicating a neutral sentiment in the market.
Implied Volatility
Implied Volatility (30d)
40.05%IV Rank
53.86%Historical Volatility
16.13%IV Low
29.7% on Sep 02, 2025IV High
48.92% on Oct 03, 2025Open Interest (OI)
Today's Open Interest
286,173Put-Call Ratio
0.87Put Open Interest
133,436Call Open Interest
152,737Open Interest Avg (30-day)
206,678Today vs Open Interest Avg (30-day)
138.46%Option Volume
Today's Volume
27,825Put-Call Ratio
0.79Put Volume
12,243Call Volume
15,582Volume Avg (30-day)
18,699Today vs Volume Avg (30-day)
148.8%Option Chain Statistics
This table provides a comprehensive overview of all COST options grouped by their expiration dates.
Expiration | Call Vol | Put Vol | P/C Vol | Call OI | Put OI | P/C OI | Implied Volatility | Max Pain |
Oct 10, 2025 | 4,499 | 5,285 | 1.17 | 8,902 | 9,207 | 1.03 | 52.64% | 925 |
Oct 17, 2025 | 4,437 | 2,671 | 0.6 | 34,705 | 25,666 | 0.74 | 40.69% | 940 |
Oct 24, 2025 | 922 | 1,250 | 1.36 | 4,065 | 3,288 | 0.81 | 39.4% | 915 |
Oct 31, 2025 | 755 | 349 | 0.46 | 3,976 | 4,009 | 1.01 | 36.17% | 920 |
Nov 07, 2025 | 344 | 490 | 1.42 | 846 | 1,089 | 1.29 | 33.44% | 915 |
Nov 14, 2025 | 20 | 114 | 5.7 | 16 | 51 | 3.19 | 32.51% | 900 |
Nov 21, 2025 | 1,253 | 886 | 0.71 | 7,152 | 9,243 | 1.29 | 32.93% | 925 |
Dec 19, 2025 | 1,185 | 338 | 0.29 | 9,177 | 12,522 | 1.36 | 31.43% | 940 |
Jan 16, 2026 | 977 | 483 | 0.49 | 41,042 | 36,376 | 0.89 | 21.86% | 925 |
Mar 20, 2026 | 468 | 121 | 0.26 | 7,967 | 8,378 | 1.05 | 29.56% | 960 |
Apr 17, 2026 | 33 | 17 | 0.52 | 1,184 | 1,315 | 1.11 | 27.5% | 940 |
May 15, 2026 | 39 | 87 | 2.23 | 1,645 | 1,464 | 0.89 | 27.93% | 950 |
Jun 18, 2026 | 140 | 67 | 0.48 | 6,722 | 4,492 | 0.67 | 27.18% | 940 |
Aug 21, 2026 | 26 | 0 | 0 | 539 | 567 | 1.05 | 24.74% | 940 |
Sep 18, 2026 | 56 | 2 | 0.04 | 3,949 | 2,462 | 0.62 | 24.85% | 860 |
Dec 18, 2026 | 63 | 11 | 0.17 | 4,889 | 3,637 | 0.74 | 24.92% | 880 |
Jan 15, 2027 | 248 | 33 | 0.13 | 15,181 | 8,796 | 0.58 | 24.6% | 860 |
Jan 21, 2028 | 117 | 39 | 0.33 | 780 | 874 | 1.12 | 23.54% | 900 |