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CarMax (KMX)

NYSE

$38.89

$1.52 (

+4.05%

)

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5D
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6M
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After hours

KMX: $38.89 / ₿ 0.0005 BTC / 50044 Sats

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5D
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Key statistics

$37.38
$30.26 - $71.99
$5.52B
41.52
$36.83
$2,252,263.37
141.82M
22.22
$37.70 - $38.90
$36.56 - $39.01
Yes

What is CarMax (KMX)?

CarMax sells, finances, and services used and new cars through a chain of over about 260 retail stores. It was formed in 1993 as a unit of Circuit City and spun off into an independent company in late 2002. Used-vehicle sales were 80% of fiscal 2026 revenue and wholesale about 17%, with the remaining portion composed of extended service plans and repair. In fiscal 2026, the company retailed and wholesaled 780,684 and 538,203 used vehicles, respectively. CarMax is the largest used-vehicle retailer in the US, but still estimates that it had only about 3.6% US market share of vehicles zero to 10 years old in calendar 2025. CarMax is based in Richmond, Virginia.

The CarMax (KMX) stock price has been rising

The CarMax Inc. (KMX) stock after-hours price today is $38.89, reflecting a +4.05% after-hours move since the market last closed. The company’s market capitalization stands at $5.52B, with a daily trading volume of $2.25M shares. For investors tracking price trends, CarMax Inc. stock has ranged between $36.56 and $39.01 today. The previous closing price was $37.38.

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KMX FAQs

KMX is in the Consumer Cyclical sector. Sector is a broad classification that groups companies based on their business activities, industry focus or economic function.

KMX is in the Auto & Truck Dealerships industry. Industry is a more specific classification within a sector, grouping companies that operate in a similar field and have closely related business models.

Over the past 52 weeks, CarMax Inc. (KMX) has traded between a low of $30.26 and a high of $71.99.

KMX is in the Vehicles & Parts industry group. Industry group is a further subdivision within an industry, grouping companies with even more closely related business models and operations. This helps investors analyze stocks at a more detailed level than sector and industry classifications alone.

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