TOP TIERMARKET NEWSWIRE
Movers explained · September 13, 2026

Why Is AVIS BUDGET GROUP IN (CAR) Stock Moving Today?

By the Top Tier Newswire AI Desk · September 1, 2026 at 12:20 AM ET · reviewed against 2 wire stories

AVIS BUDGET GROUP IN (CAR) is drawing unusual attention today. Our newswire has captured 2 stories on CAR across 1 source in the last 36 hours, with AI sentiment reading mixed (avg 50/100).

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Why CAR stock is up today

Avis Budget Group Inc. stock surged 6.78% to $147.49 on Monday driven by renewed retail interest and a recent wave of legal developments surrounding the company. The stock has been the subject of multiple class-action lawsuits, with several law firms urging investors to act before a lead plaintiff deadline of September 29, 2026. These developments appear to have reignited speculative momentum in a stock that has seen extreme volatility in recent weeks.

What Happened

Avis Budget Group shares climbed sharply following a flurry of legal alerts from law firms including Rosen Law Firm, Bronstein, Gewirtz & Grossman LLC, and Kaplan Fox Kilsheimer LLP. These law firms are reminding investors of the upcoming deadline to participate in a securities class action alleging investor harm. The stock had previously surged 419% in three weeks before collapsing 74.51%, a move that has drawn attention from both legal and retail market participants. Additionally, a New York City council member, Zohran Mamdani, has issued enforcement actions against car rental companies for hidden fees, which may have indirectly influenced market sentiment.

What The Data Shows

The stock has moved up 5.0% over the last eight sessions, rising from $137.62 to $144.47. On Monday, it printed 49 fresh 52-week highs and four 52-week lows. CAR has a market cap of $4.9 billion and is unprofitable, with a trailing twelve-month earnings per share of -17.94 and a net margin of -5.4%. The stock has a beta of 1.90, indicating high volatility. Short sellers have been active in the stock, which is among the most shorted in the market. Recent insider transactions show one sale totaling $653,000 from Simhambhatla Ravi, an executive vice president, on August 7.

What To Watch

Investors should monitor the lead plaintiff deadline of September 29, 2026, as it may influence further legal developments and retail trading activity. The stock’s high volatility and short interest suggest continued price swings are likely.

AI-assisted analysis composed exclusively from headlines and data on the Top Tier newswire. Public view is delayed 4 hours from real time. Not financial advice.

CAR by the numbers

7 sessions: +4.98%Coverage: 2 stories / 1 sourcesAI sentiment: 50/100 (mixed)Mkt cap: $4.9B52w: $85.96 to $847.70
CAR · Sep 1 session (5-min) · -6.10% vs prior close · updated 8:58 PM ET
$138$143$148prev close $147.49$138.507:55 AM9:58 AM12:02 PM2:06 PM4:10 PM7:55 AM · $146.088:15 AM · $145.898:25 AM · $145.909:20 AM · $145.799:25 AM · $146.409:30 AM · $143.719:35 AM · $144.399:40 AM · $143.499:45 AM · $144.249:55 AM · $144.2410:05 AM · $144.1910:10 AM · $143.3510:15 AM · $143.3610:20 AM · $142.8910:25 AM · $143.3310:30 AM · $143.3510:35 AM · $142.7310:40 AM · $143.3710:45 AM · $143.7910:50 AM · $143.5510:55 AM · $143.1511:00 AM · $143.1111:05 AM · $143.3311:10 AM · $141.7011:15 AM · $141.1411:20 AM · $140.9611:25 AM · $140.8711:30 AM · $140.9711:35 AM · $141.3011:40 AM · $141.4111:45 AM · $141.2711:50 AM · $141.5211:55 AM · $141.9812:05 PM · $141.6912:10 PM · $141.5012:15 PM · $141.0012:20 PM · $140.8112:25 PM · $140.7212:30 PM · $140.6212:35 PM · $140.5612:45 PM · $140.9612:50 PM · $141.3012:55 PM · $141.151:00 PM · $140.971:05 PM · $141.101:15 PM · $140.981:20 PM · $140.901:25 PM · $140.611:30 PM · $141.091:35 PM · $140.921:40 PM · $141.191:45 PM · $141.631:55 PM · $141.942:00 PM · $141.792:05 PM · $141.722:10 PM · $141.502:15 PM · $141.022:20 PM · $140.782:25 PM · $139.852:30 PM · $139.592:35 PM · $139.472:40 PM · $139.002:45 PM · $139.022:50 PM · $138.902:55 PM · $139.433:00 PM · $139.743:05 PM · $139.663:10 PM · $139.883:15 PM · $139.793:20 PM · $139.443:25 PM · $139.513:30 PM · $140.193:35 PM · $139.903:40 PM · $140.533:45 PM · $140.183:50 PM · $140.973:55 PM · $140.544:00 PM · $140.704:10 PM · $138.50
AI sentiment, last 36h · averaged over 2 stories · 50/100 neutral
AI sentiment 50/100 (neutral)0 · bearish50bullish · 100

The headlines behind the move

Story flow · 2 stories on the wire, last 36h · hover or tap a dot for the headline
36h ago24h ago12h agonowBarchart · sentiment 50 · Avis Budget Group, Inc. Notice of September 29, 2026 Application Deadline for Class Action Lawsuit - Contact Lewis Kahn, Esq. at Kahn Swick & Foti, LLC, Before Application DeadlineBarchart · 50Avis Budget Group, Inc. Notice of September 29, 2026 Application Deadline for Class Actio…Barchart · sentiment 50 · CAR FINAL DEADLINE: ROSEN, A LEADING LAW FIRM, Encourages Avis Budget Group, Inc. Investors with Losses in Excess of $100K to Secure Counsel Before Important Deadline in Securities Class Action Against Pentwater Capital Management LP - CARBarchart · 50CAR FINAL DEADLINE: ROSEN, A LEADING LAW FIRM, Encourages Avis Budget Group, Inc. Investo…
16h agoBarchartNEUTRAL 50General

CAR FINAL DEADLINE: ROSEN, A LEADING LAW FIRM, Encourages Avis Budget Group, Inc. Investors with Losses in Excess of $100K to Secure Counsel Before Important Deadline in Securities Class Action Against Pentwater Capital Management LP - CAR

1d agoBarchartNEUTRAL 50General

Avis Budget Group, Inc. Notice of September 29, 2026 Application Deadline for Class Action Lawsuit - Contact Lewis Kahn, Esq. at Kahn Swick & Foti, LLC, Before Application Deadline

Frequently asked questions

Why is CAR stock moving today?

AVIS BUDGET GROUP IN (CAR) is drawing unusual attention today. Our newswire has captured 2 stories on CAR across 1 source in the last 36 hours, with AI sentiment reading mixed (avg 50/100). The most recent driver: "CAR FINAL DEADLINE: ROSEN, A LEADING LAW FIRM, Encourages Avis Budget Group, Inc. Investors with Losses in Excess of $100K to Secure Counsel Before Important Deadline in Securities Class Action Against Pentwater Capital Management LP - CAR" (Barchart).

Is CAR a buy right now?

Top Tier Newswire does not give financial advice. Our AI sentiment across the last 36 hours of CAR coverage reads 50/100 over 2 stories; treat it as a research signal and do your own diligence.

How fast does this page update?

The data sections refresh continuously as the newswire lands coverage; the written analysis is published once per trading day. Pro subscribers additionally get real-time push alerts, watchlists, and the full live terminal.

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More on CAR: full news and sentiment history. Sentiment scores are AI-derived research signals, not financial advice.

Earlier CAR move explainers: 2026-09-01 · 2026-08-31 · 2026-08-17