O’Reilly Automotive Rises 1.49% as $460M Trading Volume Ranks 247th in Market Activity

, 2025, , ranking 247th in market activity. The stock, , , outperforming the S&P 500 and its sector peers. Analysts highlight its resilient business model, with a focus on store expansion, professional segment growth, and operational efficiency as key drivers.

ORLY operates 6,400+ stores across North America, leveraging a balanced revenue mix between professional and retail customers. , . , targeting geographic expansion in underpenetrated markets like the Northeast.

Wall Street remains bullish, , supported by upward revisions from major firms. However, , raising valuation concerns amid macroeconomic uncertainties. , signaling short-term momentum.

Long-term growth hinges on compounding earnings, margin expansion, and disciplined capital allocation. Risks include competitive pressures from peers like AutoZone and potential margin compression from inflation or tariffs. Insiders have sold shares recently, adding caution for some investors. Despite these factors, the company’s defensive growth profile and strong operational track record remain central to its appeal.

To run this back-test accurately we need to make several practical choices that your instruction didn’t spell out explicitly: 1. Universe • Do you want to scan the entire U.S. listed equity universe (NYSE / NASDAQ / AMEX), or a narrower set such as the Russell 3000 constituents? 2. Trade price convention • Should the position be opened at the same-day close and liquidated at the next-day close (“close-to-close”), or opened at the next-day open and liquidated at the next-day close (“open-to-close”)? 3. Weighting method • Equal-weight each of the 500 names, or weight by dollar volume / market-cap? 4. Corporate-action handling • Is it acceptable to use split- and dividend-adjusted prices (standard practice) and to ignore survivorship bias by using current live tickers only?