S&P 500 Movers | Winners: APP, ORCL, GLW | Losers: WAT, WTW, AJG
On Monday, February 9, little changed in the S&P 500 rising 0.47%, the Dow 30 remaining flat, and the Nasdaq 100 rising 0.77% today. Beneath the surface, however, some stocks still showed notable swings.

List of S&P 500 Winners
The following table shows the list of 10 stocks that generated the highest returns on the last trading day:
| # | Ticker | Company Name | 1-D Returns |
YTD Returns |
|---|---|---|---|---|
| 1 | APP | AppLovin | 13.2% | -31.7% |
| 2 | ORCL | Oracle | 9.6% | -19.4% |
| 3 | GLW | Corning | 7.6% | 50.1% |
| 4 | Q | Qnity Electronics | 7.1% | 28.8% |
| 5 | CIEN | Ciena | 6.8% | 23.9% |
| 6 | VTRS | Viatris | 6.7% | 25.0% |
| 7 | APH | Amphenol | 5.9% | 6.7% |
| 8 | ARES | Ares Management | 5.2% | -15.1% |
| 9 | PLTR | Palantir Technologies | 5.2% | -19.6% |
| 10 | IBKR | Interactive Brokers | 5.1% | 21.9% |
List of S&P 500 Losers
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On the other hand, the following table shows the list of 10 stocks that generated the lowest returns:
| # | Ticker | Company Name | 1-D Returns |
YTD Returns |
|---|---|---|---|---|
| 1 | WAT | Waters | -13.9% | -13.6% |
| 2 | WTW | Willis Towers Watson | -12.1% | -11.7% |
| 3 | AJG | Arthur J. Gallagher | -9.8% | -15.8% |
| 4 | AON | Aon | -9.3% | -11.9% |
| 5 | MRSH | Marsh & McLennan | -7.5% | -7.3% |
| 6 | BRO | Brown & Brown | -6.9% | -13.6% |
| 7 | EXE | Expand Energy | -6.5% | -6.5% |
| 8 | ERIE | Erie Indemnity | -6.3% | -6.0% |
| 9 | WDAY | Workday | -5.1% | -28.0% |
| 10 | BKNG | Booking | -4.9% | -20.9% |
Why does this matter? Significant stock moves – up or down – deserve your attention. Sharp declines in fundamentally strong names can offer smart buying opportunities. And when momentum aligns with solid fundamentals, riding the trend can be highly rewarding. Among them, we find Expand Energy (EXE) attractive while AppLovin (APP) looks attractive but volatile.
Don’t get too attached to SPX stock, even if you love it. Stocks crash. The Trefis High Quality Portfolio lets you navigate that risk.
Movers – Last One Week
Analysing over the last one week (5 trading days), the major indices showed mixed performance, with the S&P 500 falling 0.17%, the Dow 30 rising 1.47%, and the Nasdaq 100 falling 1.83%. Stock-level movements were also varied, reflecting company-specific dynamics.
List of 1-Week S&P 500 Winners
The following table shows the list of 10 stocks that generated the highest returns over the last week:
| # | Ticker | Company Name | 1-W Returns |
YTD Returns |
|---|---|---|---|---|
| 1 | TER | Teradyne | 24.2% | 60.2% |
| 2 | DVA | DaVita | 23.8% | 21.2% |
| 3 | TPR | Tapestry | 19.3% | 21.0% |
| 4 | GLW | Corning | 19.1% | 50.1% |
| 5 | ALGN | Align Technology | 17.6% | 23.3% |
| 6 | BALL | Ball | 17.6% | 25.8% |
| 7 | CPAY | Corpay | 16.7% | 18.3% |
| 8 | IP | International Paper | 16.7% | 20.6% |
| 9 | HSY | Hershey | 16.4% | 26.7% |
| 10 | MPC | Marathon Petroleum | 15.5% | 25.6% |
List of 1-Week S&P 500 Losers
Similarly, the following table shows the 10 stocks that were at the bottom in terms of returns:
| # | Ticker | Company Name | 1-W Returns |
YTD Returns |
|---|---|---|---|---|
| 1 | MOH | Molina Healthcare | -29.6% | -26.5% |
| 2 | PYPL | PayPal | -21.4% | -29.5% |
| 3 | IT | Gartner | -21.1% | -36.7% |
| 4 | BSX | Boston Scientific | -19.3% | -22.3% |
| 5 | FDS | FactSet Research Systems | -18.3% | -30.0% |
| 6 | BKNG | Booking | -17.3% | -20.9% |
| 7 | VRSK | Verisk Analytics | -16.8% | -20.3% |
| 8 | CSGP | CoStar | -16.7% | -24.2% |
| 9 | IQV | IQVIA | -16.7% | -14.5% |
| 10 | EL | Estee Lauder Companies | -16.6% | -5.5% |
Movers – Last One Month
On a slightly wider timeline over the last one month, the major indices showed mixed performance, with the S&P 500 rising 0.63%, the Dow 30 rising 1.77%, and the Nasdaq 100 falling 0.94%. Stock-level movements were also varied, reflecting company-specific dynamics.
List of 1-Month S&P 500 Winners
The following table shows the 10 stocks that generated the maximum returns over the last one month:
| # | Ticker | Company Name | 1-M Returns |
YTD Returns |
|---|---|---|---|---|
| 1 | SNDK | SanDisk | 74.4% | 145.8% |
| 2 | GLW | Corning | 54.0% | 50.1% |
| 3 | WDC | Western Digital | 52.4% | 66.0% |
| 4 | STX | Seagate Technology | 49.4% | 54.3% |
| 5 | TER | Teradyne | 43.3% | 60.2% |
| 6 | FIX | Comfort Systems USA | 32.1% | 37.5% |
| 7 | CIEN | Ciena | 28.6% | 23.9% |
| 8 | GEV | GE Vernova | 27.6% | 22.7% |
| 9 | MPWR | Monolithic Power Systems | 25.8% | 33.1% |
| 10 | GILD | Gilead Sciences | 25.7% | 23.6% |
List of 1-Month S&P 500 Losers
In the same period, these 10 stocks were at the bottom in terms of returns:
| # | Ticker | Company Name | 1-M Returns |
YTD Returns |
|---|---|---|---|---|
| 1 | IT | Gartner | -35.3% | -36.7% |
| 2 | INTU | Intuit | -32.9% | -33.8% |
| 3 | COIN | Coinbase Global | -31.9% | -26.0% |
| 4 | HUM | Humana | -31.7% | -26.0% |
| 5 | FDS | FactSet Research Systems | -30.9% | -30.0% |
| 6 | MOH | Molina Healthcare | -30.5% | -26.5% |
| 7 | PYPL | PayPal | -29.4% | -29.5% |
| 8 | AXON | Axon Enterprise | -29.2% | -23.6% |
| 9 | NOW | ServiceNow | -28.9% | -32.2% |
| 10 | TTD | Trade Desk | -27.5% | -28.8% |
Picking winners on a consistent basis is not an easy task – especially given the volatility associated with a single stock. Instead, the Trefis High Quality (HQ) Portfolio, with a collection of 30 stocks, has a track record of comfortably outperforming its benchmark that includes all 3 — the S&P 500, S&P mid-cap, and Russell 2000 indices. Why is that? As a group, HQ Portfolio stocks provided better returns with less risk versus the benchmark index; less of a roller-coaster ride, as evident in HQ Portfolio performance metrics.