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CarMax, Inc. logo

CarMax, Inc. (KMX) P/E Ratio

PE Ratio

40.880.35-0.85%

Summary

Current Value
As of today, KMX PE ratio is 40.88, down -0.85% on
All-time High
KMX PE ratio is currently -89.45% below its historical high of 387.50 set on
1-Year High
KMX PE ratio reached a 1-year high of 42.27 on
1-Year Low
KMX PE ratio reached a 1-year low of 9.07 on
1-Year Change
KMX PE ratio is up +137.81% over the past 365 days
Sector rank
KMX PE ratio is higher than 83.99% of companies in Consumer Cyclical sector

Chart

SUGGESTED SERIES

Performance

KMX Performance
MetricDateValue1D1M3MYTD1Y3Y5Y
40.88-0.8%+5.5%+48.3%+219.9%+137.8%+48.2%+129.4%
Price$62.11-0.8%+5.5%+41.5%+60.7%-0.1%-22.3%-50.9%
$28.19B+3.4%+3.4%+1.7%+0.5%+20.4%
$1.52-4.6%-4.6%-58.0%-47.6%-78.6%
1.44-0.7%+5.1%+35.9%+58.2%-3.4%-33.6%-67.1%
0.31-3.1%+3.3%+34.8%+55.0%-8.8%-31.1%-64.8%
$26.92B-0.3%+1.7%+11.0%+18.1%-3.9%-14.1%-25.1%
39.51-0.3%+1.8%+17.5%+37.9%-0.8%-95.2%+15.6%
$9B-0.8%+5.5%+41.6%+59.5%-5.8%-30.3%-57.2%

Highs

KMX PE Ratio Highs Comparison
PeriodHighDateCurrent
1M42.27-3.3%
3M42.27-3.3%
6M42.27-3.3%
1Y42.27-3.3%
3Y42.27-3.3%
5Y42.27-3.3%
All387.50-89.5%

Lows

KMX PE Ratio Lows Comparison
PeriodLowDateCurrent
1M37.30+9.6%
3M27.57+48.3%
6M22.78+79.5%
1Y9.07+350.7%
3Y9.07+350.7%
5Y9.07+350.7%
All8.32+391.4%

History

DateValueChange
40.88+219.9%
12.78-54.0%
27.80+13.6%
24.47+42.9%
17.12-4.7%
17.96-13.7%
20.82+22.5%
17.00+17.2%
14.50-15.6%
17.19-15.4%
20.33+12.4%
18.09-32.2%
26.69+24.2%
21.49+3.7%
DateValueChange
20.72+21.2%
17.09-13.7%
19.81-10.8%
22.20-44.7%
40.12+86.6%
21.50-28.2%
29.93+29.7%
23.07-26.4%
31.36+8.5%
28.91+42.3%
20.32-33.9%
30.72+158.2%
11.90-

FAQ

What is the current PE ratio of KMX?
As of today, KMX PE ratio is 40.88
What is KMX PE ratio 1-year high?
KMX PE ratio reached a 1-year high of 42.27 on August 25, 2026
What is KMX PE ratio 1-year low?
KMX PE ratio reached a 1-year low of 9.07 on November 6, 2025
What is 1-year change in KMX PE ratio?
KMX PE ratio is up +137.81% year-over-year
What is 3-year change in KMX PE ratio?
KMX PE ratio is up +48.17% over the past 3 years
How far is KMX PE ratio from its all-time high?
KMX PE ratio is currently -89.45% below its historical high of 387.50 set on March 28, 2000
How does KMX PE ratio rank versus sector peers?
KMX PE ratio is higher than 83.99% of companies in Consumer Cyclical sector

Formula

P/E =  
Price

Data Sources & References

  1. KMX Official Website www.carmax.com
  2. KMX Profile on Yahoo Finance finance.yahoo.com/quote/KMX
  3. KMX Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/kmx