$KMX
CarMax Inc.
XNYS•Consumer Discretionary•Retail-Auto Dealers & Gasoline Stations
$57.21
▲+0.00%+$0.002
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Plans & pricingDonateCarMax Inc.
XNYS•Consumer Discretionary•Retail-Auto Dealers & Gasoline Stations
Why is KMX up today? It is at $57.21 (+0.00%), and our scanner flagged it 79 times on unusual volume this month. See the catalyst behind the move, real-time alerts the moment KMX spikes, and full due diligence on KMX — key stats, earnings, dilution and insider activity. Free.
Our scanner flagged $KMX 79 times in the last 30 days. Create a free account to track $KMX, build a watchlist, and get instant unusual-volume alerts, with a full day of premium now and 5 more when you verify your email, no card needed.
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Here is the latest on KMX from our scanner (live price and day move above). We have not detected an unusual-volume catalyst for KMX today, so it is trading in line with its recent range. The moment our scanner flags unusual activity, the reason will appear here.
Likely catalystExecutive / Board Change, from an SEC filing. Read it →Latest filingSC 13G/APassive 5%+ stake updatedAug 12, 2026 · 39 days agoSources: float & market cap via Polygon · short interest via FINRA · borrow & shortability via Alpaca · SSR from Reg SHO 201 · filings & dilution via SEC EDGAR · analysts via Nasdaq.
Auto-generated from public data for research and education. Not investment advice.
| Insider | Action | Shares | % of position | Owns after | Value | Date |
|---|---|---|---|---|---|---|
Satriano Pietro Director | Acquired (grant/award) | +4K | added 23% | 20K | n/a | Jun 26, 26 |
Mccreight David W. Director | Acquired (grant/award) | +4K | added 10% | 40K | n/a | Jun 26, 26 |
Bensen Peter J Director | Acquired (grant/award) | +4K | added 15% | 28K | n/a | Jun 26, 26 |
Shinder Marcella Director | Acquired (grant/award) | +4K | added 15% | 29K | n/a | Jun 26, 26 |
Folliard Thomas J Director | Acquired (grant/award) | +4K | added 1.6% | 228K | n/a | Jun 26, 26 |
Oneil Mark F Director | Acquired (grant/award) | +4K | added 13% | 33K | n/a | Jun 26, 26 |
Chawla Sona Director | Acquired (grant/award) | +4K | added 17% | 25K | n/a | Jun 26, 26 |
Cobb William C Director | Acquired (grant/award) | +4K | n/a | 4K | n/a | Jun 26, 26 |
Oshaughnessy Robert Director | Acquired (grant/award) | +4K | n/a | 4K | n/a | Jun 26, 26 |
Kessler James Francis Director | Acquired (grant/award) | +4K | n/a | 4K | n/a | Jun 26, 26 |
Shinder Marcella Director | Bought (open market) | +574 | added 2.4% | 25K | $30K at $52.01 | Jun 25, 26 |
Chawla Sona Director | Bought (open market) | +2K | added 10% | 22K | $107K at $53.39 | Jun 25, 26 |
Recent Form-4 filings via Nasdaq. Open-market buys are the signal worth watching. Grants and automatic (10b5-1) sells are routine. “% of position” is the share of that insider’s own holding the trade moved. Not investment advice.
Blend of news sentiment, today’s move, and community votes. Not investment advice.
News, unusual-volume alerts, AI-trader trades and community chatter - the whole story, newest first.
Comparable names in retail-auto dealers & gasoline stations, closest in size first.
Here is the latest on KMX from our scanner (live price and day move above). We have not detected an unusual-volume catalyst for KMX today, so it is trading in line with its recent range. The moment our scanner flags unusual activity, the reason will appear here.
KMX last traded at $57.21, up 0.00% on the day. The price and chart above update live during market hours (4 AM to 8 PM ET).
CarMax Inc. (KMX) is next expected to report earnings on Tuesday, September 29, 2026 (before open), about 8 days away. Earnings reports often cause large overnight gaps, so many traders manage risk around the date. The date can shift until the company officially confirms it.
The KMX Live Alerts panel on this page streams real-time unusual volume (RVOL), momentum, halt and 200-EMA alerts from our scanner the moment they fire. Our scanner has flagged KMX 79 times in the last 30 days.
KMX (CarMax Inc.) trades on XNYS, with a market cap of about $8.12B in the RETAIL-AUTO DEALERS & GASOLINE STATIONS sector.
That depends on your strategy and risk. Day traders look for volume, volatility and a clear trend. Use the live chart, RVOL alerts and 200-EMA context on this page to judge KMX for yourself. This is not investment advice.
Live data from TheDesperateTrader scanner. Not investment advice.
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