CarMax Inc. (KMX)
NYSE: KMX
· Real-Time Price · USD
58.13
-0.49 (-0.84%)
At close: Aug 14, 2025, 3:59 PM
58.52
0.67%
Pre-market: Aug 15, 2025, 06:00 AM EDT
KMX Option Overview
Overview for all option chains of KMX. As of August 15, 2025, KMX options have an IV of 230.13% and an IV rank of 523.6%. The volume is 2,904 contracts, which is 59.72% of average daily volume of 4,863 contracts. The volume put-call ratio is 0.49, indicating a bullish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
230.13%IV Rank
523.6%Historical Volatility
30.96%IV Low
37.45% on Dec 24, 2024IV High
74.25% on Aug 14, 2025Open Interest (OI)
Today's Open Interest
71,255Put-Call Ratio
0.5Put Open Interest
23,751Call Open Interest
47,504Open Interest Avg (30-day)
59,955Today vs Open Interest Avg (30-day)
118.85%Option Volume
Today's Volume
2,904Put-Call Ratio
0.49Put Volume
958Call Volume
1,946Volume Avg (30-day)
4,863Today vs Volume Avg (30-day)
59.72%Option Chain Statistics
This table provides a comprehensive overview of all KMX 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 | 1,021 | 383 | 0.38 | 13,448 | 4,725 | 0.35 | 230.13% | 60 |
| Sep 19, 2025 | 367 | 385 | 1.05 | 14,136 | 7,512 | 0.53 | 58.42% | 60 |
| Oct 17, 2025 | 44 | 41 | 0.93 | 9,943 | 3,157 | 0.32 | 52.12% | 65 |
| Jan 16, 2026 | 510 | 147 | 0.29 | 8,109 | 7,708 | 0.95 | 47.16% | 62.5 |
| Apr 17, 2026 | 1 | 0 | 0 | 0 | 0 | 0 | 44.97% | 35 |
| Jan 15, 2027 | 3 | 2 | 0.67 | 1,868 | 649 | 0.35 | 44.08% | 45 |