S&P 500 Movers | Winners: COHR, ABNB, AMD | Losers: AXON, MCHP, CHTR
On Friday, November 6, the S&P 500 gained 0.3%, the Nasdaq-100 jumped 1.4% and the Dow Jones Industrial Average declined 0.5%. The S&P 500 is now down 2.7% over five trading days and down 5.0% over the past month.
Decliners outnumbered gainers 317 to 185 within the S&P 500. Coherent (COHR) gained 13.6% to lead the day, while Axon Enterprise (AXON) fell 18.2%, the weakest showing.

Friday’s S&P 500 Winners
The 10 S&P 500 stocks with the highest returns on Friday:
| # | Ticker | Company Name | 1-D Returns |
YTD Returns |
|---|---|---|---|---|
| 1 | COHR | Coherent | 13.6% | 4.5% |
| 2 | ABNB | Airbnb | 11.7% | 40.0% |
| 3 | AMD | Advanced Micro Devices | 11.0% | 109.7% |
| 4 | VST | Vistra | 10.6% | -22.3% |
| 5 | APP | AppLovin | 9.9% | -41.9% |
| 6 | NRG | NRG Energy | 9.6% | -43.7% |
| 7 | LRCX | Lam Research | 8.2% | 17.4% |
| 8 | CRL | Charles River Laboratories International | 7.8% | 69.2% |
| 9 | INTC | Intel | 7.7% | 52.5% |
| 10 | ANET | Arista Networks | 7.3% | 30.4% |
Friday’s S&P 500 Losers
And the 10 S&P 500 stocks with the lowest returns on Friday:
| # | Ticker | Company Name | 1-D Returns |
YTD Returns |
|---|---|---|---|---|
| 1 | AXON | Axon Enterprise | -18.2% | -44.9% |
| 2 | MCHP | Microchip Technology | -10.0% | -6.9% |
| 3 | CHTR | Charter Communications | -6.2% | -43.4% |
| 4 | PODD | Insulet | -6.2% | -48.5% |
| 5 | DXCM | DexCom | -6.0% | 19.6% |
| 6 | CNC | Centene | -6.0% | 69.5% |
| 7 | DLTR | Dollar Tree | -4.9% | 6.6% |
| 8 | EXPE | Expedia | -4.9% | -8.0% |
| 9 | GDDY | GoDaddy | -4.8% | -7.8% |
| 10 | BKNG | Booking Holdings | -4.8% | -24.5% |
Some Of Friday’s Biggest Moves Were Weeks In The Making
AppLovin (APP) added to a longer run: after Friday’s 9.9% gain, the stock is up 39.7% over the past month, and it was already up 27.1% before Friday.
Movers Over The Last Week
Widening the window to five trading days, these are the strongest and weakest names in the S&P 500:
Winners
| # | Ticker | Company Name | 1-W Returns |
YTD Returns |
|---|---|---|---|---|
| 1 | APP | AppLovin | 71.2% | -41.9% |
| 2 | FISV | Fiserv | 25.7% | -6.4% |
| 3 | IDXX | IDEXX Laboratories | 22.6% | -0.1% |
| 4 | MOS | Mosaic | 21.6% | -4.6% |
| 5 | ABNB | Airbnb | 15.6% | 40.0% |
| 6 | FSLR | First Solar | 15.3% | -23.0% |
| 7 | MRNA | Moderna | 14.6% | n/a |
| 8 | TPR | Tapestry | 14.2% | 4.9% |
| 9 | CLX | Clorox | 13.6% | 4.2% |
| 10 | CPAY | Corpay | 13.5% | 51.3% |
Losers
| # | Ticker | Company Name | 1-W Returns |
YTD Returns |
|---|---|---|---|---|
| 1 | LITE | Lumentum | -35.9% | 46.1% |
| 2 | STX | Seagate Technology | -28.5% | 67.9% |
| 3 | MRVL | Marvell Technology | -28.1% | 66.4% |
| 4 | WDC | Western Digital | -28.0% | 53.3% |
| 5 | SNDK | SanDisk | -27.4% | 251.8% |
| 6 | AXON | Axon Enterprise | -26.8% | -44.9% |
| 7 | FIS | Fidelity National Information Services | -25.5% | -55.4% |
| 8 | MCHP | Microchip Technology | -24.6% | -6.9% |
| 9 | CIEN | Ciena | -24.1% | 4.1% |
| 10 | DDOG | Datadog | -23.9% | 31.7% |
Movers Over The Last Month
And over the last 21 trading days, the strongest and weakest names in the S&P 500:
Winners
| # | Ticker | Company Name | 1-M Returns |
YTD Returns |
|---|---|---|---|---|
| 1 | APP | AppLovin | 39.7% | -41.9% |
| 2 | FISV | Fiserv | 36.9% | -6.4% |
| 3 | IDXX | IDEXX Laboratories | 31.7% | -0.1% |
| 4 | GEN | Gen Digital | 30.9% | 11.2% |
| 5 | PNR | Pentair | 30.9% | -33.6% |
| 6 | ROP | Roper Technologies | 30.9% | 8.1% |
| 7 | EFX | Equifax | 30.3% | -11.8% |
| 8 | MRNA | Moderna | 29.0% | n/a |
| 9 | SWK | Stanley Black & Decker | 28.8% | 59.4% |
| 10 | CCI | Crown Castle | 28.6% | 3.6% |
Losers
| # | Ticker | Company Name | 1-M Returns |
YTD Returns |
|---|---|---|---|---|
| 1 | LITE | Lumentum | -48.6% | 46.1% |
| 2 | MRVL | Marvell Technology | -48.6% | 66.4% |
| 3 | SNDK | SanDisk | -48.1% | 251.8% |
| 4 | INTC | Intel | -47.4% | 52.5% |
| 5 | TER | Teradyne | -45.3% | 12.9% |
| 6 | CIEN | Ciena | -42.9% | 4.1% |
| 7 | DELL | Dell Technologies | -42.7% | 163.7% |
| 8 | STX | Seagate Technology | -40.5% | 67.9% |
| 9 | FIX | Comfort Systems USA | -40.4% | 9.2% |
| 10 | RDDT | -39.2% | -58.6% |
The Tape Rewards Attention. It Punishes Reaction
Big daily moves pull hard at both greed and fear, and acting on either, day after day, is how most portfolios end up trailing the index they were trying to beat.
The Trefis High Quality (HQ) Portfolio is built for the opposite reflex: about 30 quality businesses screened for the fundamentals that survive volatile stretches, held with rules instead of reactions. It has a track record of outpacing a benchmark that combines the S&P 500, the S&P MidCap 400, and the Russell 2000. Read the movers daily; trade them rarely.