Stock & Company Details
Carmax Inc $KMX
Price:
46,691,331
142M
$7.5B
52 Week High:
$66.15
10 Day Average Volume:
42,760,466
32.13
50 Day Moving Average:
$156.49
52 Week Low:
$43.74
30 Day Average Volume:
49,506,373
$4.94
2021-02-05
0.95
30 Day Change:
13%
3 Month Change:
-0.32%
Retail Trade
KMX technical indicators
Latest Carmax Inc (KMX) technical indicators as of 2026-07-01: RSI, MACD, moving averages (SMA & EMA), Bollinger Bands, Stochastic, ADX, ATR, CCI, OBV and ROC.
RSI 14:
59.22 6.2%
MACD:
2.52 6.5%
SMA 50:
$43.86 0.5%
SMA 200:
$43.24 0.1%
EMA 20:
$50.07 0.4%
Bollinger Bands:
55.46 / 45.63
Stochastic:
76.17 7.7%
ADX 14:
33.65 1.5%
ATR 14:
2.30 2.7%
CCI 20:
52.09 25.8%
OBV:
-116.18M 2.9%
ROC 12:
1.09% 57.3%
Select a strategy to see its performance
Backtested on this stock over recent history.
| Strategy | Trend | Return | Win rate |
|---|---|---|---|
| MACD Momentum Momentum Buy when MACD turns positive (crosses above zero) and RSI confirms momentum above 50; sell when MACD falls back below zero. | – | – | |
| RSI Reversal Mean reversion Buy when RSI falls below 30 (oversold), sell when it climbs above 70 (overbought). | – | – | |
| Volatility Breakout Volatility Buy when price closes above the upper Bollinger Band, sell on reversion to the 20-day average. | – | – | |
| Strong-Trend Pullback Trend + timing In strongly trending stocks (ADX above 25), buy short-term dips (Stochastic below 30) and sell into overbought (above 80). | – | – |
Overview
CarMax sells, finances, and services used and new cars through a chain of about 240 used 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 typically account for about 83% of revenue (78% in fiscal 2023 due to the chip shortage) and wholesale about 13% (20% in fiscal 2023), with the remaining portion composed of extended service plans and repair. In fiscal 2023, the company retailed and wholesaled 807,823, and 585,071 used vehicles, respectively. CarMax is the largest used-vehicle retailer in the U.S. but still estimates that it has only about 4% U.S. market share of vehicles 0-10 years old in 2022. It seeks over 5% share by the end of calendar 2025. CarMax is based in Richmond, Virginia.
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