Costco Wholesale Corporat... (COST)
NASDAQ: COST
· Real-Time Price · USD
969.73
-5.66 (-0.58%)
At close: Aug 15, 2025, 1:26 PM
COST Option Overview
Overview for all option chains of COST. As of August 15, 2025, COST options have an IV of 34.27% and an IV rank of 28.85%. The volume is 30,180 contracts, which is 159.19% of average daily volume of 18,959 contracts. The volume put-call ratio is 0.64, indicating a bullish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
34.27%IV Rank
28.85%Historical Volatility
14.95%IV Low
29.81% on Jan 09, 2025IV High
45.27% on Aug 13, 2025Open Interest (OI)
Today's Open Interest
276,657Put-Call Ratio
1Put Open Interest
138,156Call Open Interest
138,501Open Interest Avg (30-day)
226,166Today vs Open Interest Avg (30-day)
122.32%Option Volume
Today's Volume
30,180Put-Call Ratio
0.64Put Volume
11,811Call Volume
18,369Volume Avg (30-day)
18,959Today vs Volume Avg (30-day)
159.19%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 |
| Aug 15, 2025 | 10,205 | 4,277 | 0.42 | 30,226 | 31,631 | 1.05 | 69.81% | 967.5 |
| Aug 22, 2025 | 3,360 | 2,659 | 0.79 | 5,838 | 6,345 | 1.09 | 34.27% | 970 |
| Aug 29, 2025 | 1,278 | 528 | 0.41 | 4,440 | 4,013 | 0.9 | 36.29% | 965 |
| Sep 05, 2025 | 492 | 355 | 0.72 | 1,565 | 2,350 | 1.5 | 31.39% | 970 |
| Sep 12, 2025 | 101 | 168 | 1.66 | 710 | 816 | 1.15 | 31.14% | 975 |
| Sep 19, 2025 | 1,342 | 2,254 | 1.68 | 28,695 | 24,952 | 0.87 | 32.25% | 950 |
| Sep 26, 2025 | 149 | 122 | 0.82 | 776 | 807 | 1.04 | 29.43% | 960 |
| Oct 17, 2025 | 463 | 492 | 1.06 | 12,746 | 14,279 | 1.12 | 29.03% | 965 |
| Dec 19, 2025 | 132 | 64 | 0.48 | 2,735 | 2,326 | 0.85 | 26.21% | 970 |
| Jan 16, 2026 | 482 | 444 | 0.92 | 26,335 | 30,549 | 1.16 | 28.82% | 940 |
| Mar 20, 2026 | 142 | 110 | 0.77 | 4,328 | 4,282 | 0.99 | 26.31% | 970 |
| Apr 17, 2026 | 5 | 16 | 3.2 | 0 | 0 | 0 | 23.02% | 885 |
| May 15, 2026 | 6 | 6 | 1 | 556 | 529 | 0.95 | 25% | 960 |
| Jun 18, 2026 | 63 | 48 | 0.76 | 5,193 | 3,221 | 0.62 | 25.77% | 940 |
| Aug 21, 2026 | 6 | 58 | 9.67 | 77 | 41 | 0.53 | 25.16% | 970 |
| Sep 18, 2026 | 8 | 36 | 4.5 | 1,496 | 1,291 | 0.86 | 25.43% | 910 |
| Dec 18, 2026 | 65 | 101 | 1.55 | 4,104 | 2,832 | 0.69 | 26.67% | 860 |
| Jan 15, 2027 | 70 | 73 | 1.04 | 8,681 | 7,892 | 0.91 | 25.87% | 940 |