CarMax, Inc. (KMX) Stock Price & Analysis
Market: NYSE • Sector: Consumer Cyclical • Industry: Auto - Dealerships
CarMax, Inc. (KMX) Profile & Business Summary
CarMax, Inc., together with its subsidiaries, operates as a retailer of used vehicles in the United States. The company operates through two segments, CarMax Sales Operations and CarMax Auto Finance. It offers customers a range of makes and models of used vehicles, including domestic, imported, and luxury vehicles, as well as hybrid and electric vehicles; and extended protection plans to customers at the time of sale, as well as sells vehicles that are approximately 10 years old and has more than 100,000 miles through wholesale auctions. The company also provides reconditioning and vehicle repair services; and financing alternatives for retail customers across a range of credit spectrum through its CarMax Auto Finance and arrangements with various financial institutions. As of February 28, 2022, it operated approximately 230 used car stores. CarMax, Inc. was founded in 1993 and is based in Richmond, Virginia.
Key Information
| Ticker | KMX |
|---|---|
| Exchange | NYSE |
| Official Site | https://www.carmax.com |
Market Trend Overview for KMX
One model, two time views: what the market looks like right now, and where the larger trend is heading over time.
SRE (WhaleQuant Structural Regime Engine) SRE evaluates how price structure evolves across daily and weekly timeframes to define the prevailing market regime. Beyond identifying trends, consolidations, and exhaustion phases, it distinguishes between raw structural strength and deployable participation quality. The model dynamically adjusts for structural context and extension risk, assessing whether conditions are supportive, stretched, fragile, or structurally impaired. Its purpose is not to forecast precise price levels, but to determine whether risk deployment is aligned with underlying market structure.
Longer-Term Market Trend (Mid to Long Term)
Shows the bigger market trend, how strong it is, and where risks may start to build over the next few weeks or months. — Updated as of 2026-03-25 (ET)
As of 2026-03-25, KMX is moving sideways with low volatility. Over the longer term, the trend remains bearish.
KMX last closed at 41.88. The price is about 1.2 ATR below its recent average price (43.84), and the market is currently in a sideways market with low volatility. Price at 41.88 is moving between light support near 40.83 and light resistance near 41.99. Direction remains unclear. View Support & Resistance from Options
Price is moving in a tight range. This often leads to a stronger move once the range breaks, increasing one-sided risk.
Trend score: 40 out of 100. Overall alignment is unclear. The market is currently in a sideways phase with tightening price movement. The longer-term trend is still negative, but short-term signals are not yet confirming it.
A key downside level is near 39.69. If price falls below this area, the current upward trend would likely weaken or break.
On 2026-01-29, trend conditions deteriorated, suggesting that moves in the prior direction became less dependable.
[2026-03-19] Price moved quickly and looked strong, but participation was limited.
Recent bars show mixed price behavior without a clear shift in structural quality or efficiency.
There was no clear sign of meaningful positions being carried into the overnight session.
The model stays neutral because the setup is not clear enough to justify a directional deployment.
The model does not deploy this setup because predictability is still too low and price is still close to a gamma transition zone. Predictability is 29%, agreement is 56%, and reversal risk is 27%.
NOTE: This next-day up/down probability forecast module is still being tested for accuracy. Please do not rely on it for investment decisions. The model does not account for black swan events or company-specific fundamental news, and its estimates are based solely on technical conditions, capital flow, and market sentiment. View forecast history
This reading is based on the last 20 trading days of 15-minute price, volume, and VWAP data. Price is only slightly below the recent estimated cost basis of 42.17. Price is in the lower half of the main cost band (41.62 to 42.17), so price support and pullback behavior matter more than immediate upside follow-through. Roughly 65% of recent positioning remains under water, so rebound attempts can still run into supply from trapped holders. Recent trading is fairly concentrated, so the nearby heavy zones may matter more than usual. From a trading point of view, the most useful read is to compare price with the main cost band first, because there is no especially clear nearby support or overhead cluster right now.
Short Interest & Covering Risk for KMX
This analysis looks at overall short interest positioning, focusing on the broader setup rather than short-term noise.
Shows how likely a short squeeze may be under current market conditions.
Short Exposure Percentile
Short interest is relatively low, indicating limited pressure from short positions. (Historical percentile: 31%)
Structure Analysis
KMX Short positioning looks normal. Current days to cover is 4.3 trading days, meaning short positions could unwind at a normal pace. Short covering is likely to have a normal impact on price moves. No meaningful structural fragility is currently detected (Fragility Score 13/100, DTC percentile 17%) with short positioning continuing to expand and liquidity softening modestly (volume -16%).
Risk Summary
No clear bull trap characteristics detected. Recent price behavior remains broadly consistent with current positioning.This reading helps confirm that current price action remains structurally healthy and does not indicate elevated trap risk.
Why Price Reactions May Be Stronger?
In the latest reporting period, short interest continues to increase. Adaptive thresholds applied to liquidity weakness, near-high detection, and compression sensitivity. As a result, similar news or market events could lead to price moves about 1× larger than usual.
Note:
Short interest data is reported every two weeks by
FINRA.
The most recent snapshot is
2026-02-27 (ET).
Because this data updates slowly, it is not intended to predict short-term price moves. Instead, it helps describe longer-term market structure and where pressure may be building if prices begin to move.