S&P 500 Movers | Winners: SNDK, TER, CIEN | Losers: PSKY, AJG, CF

SPY: State Street SPDR S&P 500 ETF Trust logo
SPY
State Street SPDR S&P 500 ETF Trust

On Monday, March 9, broader market witnessed strong advances in the S&P 500 rising 0.83%, the Dow 30 rising 0.50%, and the Nasdaq 100 rising 1.32%. Participation was broad, although not entirely uniform.
 

Trefis: SPX Stock Insights

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 SNDK SanDisk 11.6% 148.0%
2 TER Teradyne 8.6% 53.2%
3 CIEN Ciena 8.3% 36.2%
4 FIX Comfort Systems USA 7.3% 47.1%
5 WDC Western Digital 6.9% 52.2%
6 KLAC KLA 6.3% 17.8%
7 LYV Live Nation Entertainment 6.2% 16.4%
8 MRNA Moderna 6.1% 89.0%
9 STX Seagate Technology 6.1% 35.9%
10 LRCX Lam Research 5.9% 23.5%

 
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 PSKY Paramount Skydance -6.7% -16.5%
2 AJG Arthur J. Gallagher -4.5% -15.6%
3 CF CF Industries -4.1% 44.3%
4 CHTR Charter Communications -4.1% 6.7%
5 BR Broadridge Financial Solutions -4.0% -15.3%
6 T AT&T -3.9% 12.1%
7 VLO Valero Energy -3.9% 33.5%
8 BRO Brown & Brown -3.3% -10.7%
9 EXPE Expedia -3.2% -14.6%
10 GPC Genuine Parts -3.2% -8.2%

 
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 CF Industries (CF) attractive while Lam Research (LRCX) looks attractive but volatile.

Ask yourself – Is holding SPX stock risky? Of course it is. The Trefis High Quality Portfolio mitigates that risk.

Movers – Last One Week

Analysing over the last one week (5 trading days), all three indices fell — the S&P 500 falling 1.24%, the Dow 30 falling 2.38%, and the Nasdaq 100 falling 0.10%. Losses were widespread, though not universal.
 
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 APP AppLovin 19.5% -23.2%
2 TTD Trade Desk 17.4% -24.8%
3 DDOG Datadog 15.7% -5.5%
4 LYB LyondellBasell Industries 15.4% 56.2%
5 EXPE Expedia 13.3% -14.6%
6 INTU Intuit 13.0% -28.4%
7 CRWD CrowdStrike 12.8% -7.4%
8 DOW Dow 12.1% 48.5%
9 NOW ServiceNow 11.4% -20.4%
10 WDAY Workday 10.5% -31.0%

 
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 GLW Corning -18.3% 47.7%
2 PSKY Paramount Skydance -16.1% -16.5%
3 BF-B Brown-Forman -13.8% -3.6%
4 UPS United Parcel Service -12.7% 2.2%
5 MCHP Microchip Technology -12.5% 2.6%
6 AMCR Amcor -12.1% 2.8%
7 NRG NRG Energy -11.5% -2.1%
8 FCX Freeport-McMoRan -11.4% 19.4%
9 ON ON Semiconductor -10.9% 9.4%
10 LUV Southwest Airlines -10.9% 4.1%

 
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 remaining flat, the Dow 30 falling 2.39%, and the Nasdaq 100 rising 1.71%. 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 TPL Texas Pacific Land 56.5% 88.2%
2 AXON Axon Enterprise 39.9% -1.6%
3 APP AppLovin 37.8% -23.2%
4 COIN Coinbase Global 36.7% -11.7%
5 MRNA Moderna 36.4% 89.0%
6 CEG Constellation Energy 30.9% -8.4%
7 KEYS Keysight Technologies 27.3% 38.8%
8 DELL Dell Technologies 27.0% 16.9%
9 CIEN Ciena 25.9% 36.2%
10 LYB LyondellBasell Industries 25.5% 56.2%

 
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 GPC Genuine Parts -22.8% -8.2%
2 BLDR Builders FirstSource -20.9% -7.7%
3 BDX Becton Dickinson -19.9% -14.7%
4 WAT Waters -18.9% -19.5%
5 LUV Southwest Airlines -18.1% 4.1%
6 BAX Baxter International -17.7% -6.2%
7 CBRE CBRE -17.6% -14.8%
8 EPAM EPAM Systems -17.6% -28.6%
9 MOH Molina Healthcare -17.4% -15.9%
10 BXP BXP -16.9% -22.2%

 

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.