United States: Daily Stock Market Performance Insight - September 19, 2025

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Daily Gainers

1,763

Daily Losers

3,377

Average Return

-0.18%

Total Stocks

5,563

View Detailed Market Cap Breakdown

Market Cap	Daily Gainers	Daily Losers	Average Return	Total Stocks
Mega Cap	32	19	0.56%	51
Large Cap	301	404	-0.13%	713
Mid Cap	201	752	-0.79%	966
Small Cap	98	367	-1.19%	470

Stocks Rally to Record Highs Amid Trade & Tech Optimism

Market Sentiment: mixed

Importance Score: 8/10

Reasoning

The market overall showed positive momentum with major indices hitting all-time highs, fueled by trade and tech news. However, significant individual stock declines and mixed earnings reports prevent a purely positive assessment.

Key Takeaway

Despite some company-specific setbacks, the market is currently driven by optimism surrounding trade, tech innovation, and positive earnings reports, suggesting a cautiously optimistic outlook for investors heading into tomorrow.

View Full Market Analysis

Today, September 19, 2025, the stock market finished strongly! The S&P 500 rose 0.5% to a new all-time high, closing at a record level. The Nasdaq Composite also hit a new high, climbing 0.7%, while the Dow Jones Industrial Average gained 0.4%. However, the Russell 2000 bucked the trend, falling 0.7% despite initially reaching a record high.
Trade & Tech Optimism Fueled Gains: A big driver of today’s positive movement was optimism around U.S.-China trade talks and a potential deal regarding TikTok. News that TikTok might avoid a U.S. ban, with Oracle taking a controlling stake, boosted Oracle’s stock by 3%. This positive sentiment extended to the broader market, as investors seem to be feeling more confident about the global economic outlook.
AI & Product Launches Sparked Sector Wins: The tech sector saw significant action. Nvidia announced a $5 billion investment in Intel, taking a 4% stake, which initially sent Intel shares soaring 23% on Thursday, though they cooled off Friday, falling over 3%. Apple shares jumped over 3% with the global launch of the iPhone 17 and strong early demand. These moves show that innovation and strategic partnerships are being rewarded by investors.
Mixed Signals in Earnings & Downgrades: Not all news was positive. While FedEx’s stock rose 2.4% after exceeding earnings expectations and reinstating its full-year outlook, several companies faced setbacks. Lennar fell 4% after missing revenue and profit forecasts, citing a soft housing market. DexCom plummeted 11% following allegations from a short seller. These mixed results highlight the importance of looking beyond broad market trends and analyzing individual company performance.
Insider Activity: We saw a lot of insider trading today. Several companies saw executives buying shares, which can be a positive sign, like at ALX Oncology where the CEO’s purchase led to a 30% gain on the day. However, there were also large insider *sales* at companies like Coreweave, which could signal caution.

Daily Streak Leaders for September 19, 2025

All (16) Mega Cap (4) Large Cap (4) Mid Cap (4) Small Cap (4)

Stock	Streak	Streak Return
Applovin \| APP Communication Services \| Mega Cap	10 days ↑	20.95%
Applovin continues its remarkable run with a 10-day winning streak (537.08 → 649.59), delivering 20.9% gains. The financials tell a compelling story: 1.5B revenue generating 576.4M net profit (38.8% margin) demonstrates exceptional profit margins as of Qtr ending Mar 2025.
JPMorgan Chase \| JPM Financial Services \| Mega Cap	9 days ↑	7.58%
JPMorgan Chase maintains strong momentum with a 9-day winning streak (292.60 → 314.78), delivering 7.6% gains. With 45.3B revenue generating only 14.6B profit (32.3% margin) in Qtr ending Mar 2025, the market prices in future margin expansion potential.
Broadcom \| AVGO Technology \| Mega Cap	4 days ↓	-5.61%
Broadcom pulls back after a 4-day decline (365.43 → 344.94), down 5.6%. However, fundamentals remain robust: 15.0B revenue generating 5.0B profit (33.1% margin) as of Qtr ending Apr 2025 suggests this could be a temporary setback. Value hunters take note.
Advanced Micro \| AMD Technology \| Mega Cap	4 days ↓	-2.47%
Advanced Micro pulls back after a 4-day decline (161.37 → 157.39), down 2.5%. Weak margins on 7.4B revenue with only 709.0M profit (9.5% margin) in Qtr ending Mar 2025 validate market skepticism. Structural improvements needed before sentiment shifts.
Lam Research \| LRCX Technology \| Large Cap	13 days ↑	30.80%
Lam Research continues its remarkable run with a 13-day winning streak (97.03 → 126.92), delivering 30.8% gains. The financials tell a compelling story: 5.2B revenue generating 1.7B net profit (33.3% margin) demonstrates exceptional profit margins as of Qtr ending Jun 2025.
IonQ \| IONQ Technology \| Large Cap	7 days ↑	59.30%
IonQ shows consistent strength with a 7-day winning streak (44.20 → 70.41), delivering 59.3% gains. Despite 20.7M in revenue and - 177.5M loss (-857.9% margin) as of Qtr ending Jun 2025, the market sees potential beyond current profitability. This momentum suggests confidence in future execution.
Boston Scientific \| BSX Healthcare \| Large Cap	9 days ↓	-9.32%
Boston Scientific faces persistent headwinds with a 9-day decline (107.89 → 97.83), down 9.3%. Weak margins on 4.7B revenue with only 672.0M profit (14.4% margin) in Qtr ending Mar 2025 validate market skepticism. Structural improvements needed before sentiment shifts.
Builders FirstSource \| BLDR Industrials \| Large Cap	6 days ↓	-14.20%
Builders FirstSource encounters challenges with a 6-day decline (144.69 → 124.15), down 14.2%. Weak margins on 3.7B revenue with only 96.3M profit (2.6% margin) in Qtr ending Mar 2025 validate market skepticism. Structural improvements needed before sentiment shifts.
Innodata \| INOD Technology \| Mid Cap	12 days ↑	89.60%
Innodata dominates the market with an impressive a 12-day winning streak (37.22 → 70.57), delivering 89.6% gains. The financials tell a compelling story: 58.3M revenue generating 7.8M net profit (13.3% margin) demonstrates exceptional profit margins as of Qtr ending Mar 2025.
Applied Digital \| APLD Technology \| Mid Cap	10 days ↑	47.87%
Foot Locker \| FL Consumer Cyclical \| Mid Cap	7 days ↓	-9.40%
Foot Locker navigates difficult waters with a 7-day decline (26.50 → 24.01), down 9.4%. Financial struggles compound the decline: despite 1.9B revenue, - 38.0M losses persist (-2.0% margin) as of Qtr ending Jul 2025. Until profitability improves, caution remains warranted.
FS KKR Capital \| FSK Financial Services \| Mid Cap	6 days ↓	-11.05%
Plug Power \| PLUG Industrials \| Small Cap	8 days ↑	51.39%
Plug Power shows consistent strength with a 8-day winning streak (1.44 → 2.18), delivering 51.4% gains. Despite 133.7M in revenue and - 196.9M loss (-147.3% margin) as of Qtr ending Mar 2025, the market sees potential beyond current profitability. This momentum suggests confidence in future execution.
BigBear.ai Holdings \| BBAI Technology \| Small Cap	7 days ↑	44.82%
BigBear.ai Holdings builds on success with a 7-day winning streak (4.73 → 6.85), delivering 44.8% gains. Despite 32.5M in revenue and - 228.6M loss (-704.0% margin) as of Qtr ending Jun 2025, the market sees potential beyond current profitability. This momentum suggests confidence in future execution.
UMH Properties \| UMH Real Estate \| Small Cap	6 days ↓	-3.21%
UMH Properties navigates difficult waters with a 6-day decline (15.25 → 14.76), down 3.2%. Weak margins on 61.2M revenue with only 4.8M profit (7.9% margin) in Qtr ending Mar 2025 validate market skepticism. Structural improvements needed before sentiment shifts.
Beta Bionics \| BBNX Healthcare \| Small Cap	5 days ↓	-15.75%
Beta Bionics navigates difficult waters with a 5-day decline (26.66 → 22.46), down 15.8%. Financial struggles compound the decline: despite 17.6M revenue, - 28.7M losses persist (-162.5% margin) as of Qtr ending Mar 2025. Until profitability improves, caution remains warranted.

United States Market Daily Gainers & Losers: September 19, 2025

All (40) Mega Cap (10) Large Cap (10) Mid Cap (10) Small Cap (10)

Top United States Stock Gainers (September 19, 2025)

Stock	Day Open	Day Close	Daily Change	Volume	Daily Volume
Applovin \| APP Communication Services \| Mega Cap	$628.48	$649.59	4.52%	73.1M	73.1M
Oracle \| ORCL Technology \| Mega Cap	$299.00	$308.66	4.06%	40.5M	40.5M
Uber Technologies \| UBER Technology \| Mega Cap	$95.00	$98.51	4.02%	38.7M	38.7M
Apple \| AAPL Technology \| Mega Cap	$241.23	$245.50	3.20%	163.5M	163.5M
Palantir \| PLTR Technology \| Mega Cap	$177.07	$182.39	3.06%	109.0M	109.0M
Oklo \| OKLO Utilities \| Large Cap	$108.70	$135.23	28.83%	63.3M	63.3M
Joby Aviation \| JOBY Industrials \| Large Cap	$14.70	$16.58	13.33%	62.1M	62.1M
Symbotic \| SYM Industrials \| Large Cap	$51.87	$57.05	11.30%	5.1M	5.1M
Barrick Gold \| GOLD Basic Materials \| Large Cap	$30.16	$32.99	9.71%	71.2M	71.2M
Barnes \| B Basic Materials \| Large Cap	$30.16	$32.99	9.71%	71.2M	71.2M
Brighthouse \| BHF Financial Services \| Mid Cap	$45.36	$57.59	27.24%	10.4M	10.4M
Quantum Computing \| QUBT Technology \| Mid Cap	$18.19	$23.27	26.81%	98.4M	98.4M
NuScale Power \| SMR Industrials \| Mid Cap	$39.20	$46.77	22.69%	51.9M	51.9M
Pony AI \| PONY Technology \| Mid Cap	$17.82	$20.71	18.55%	28.2M	28.2M
Bio-Rad \| BIO.B Healthcare \| Mid Cap	$283.85	$284.88	15.31%	400	400
Nano Nuclear Energy \| NNE Industrials \| Small Cap	$38.30	$46.31	21.20%	13.4M	13.4M
Fluence Energy \| FLNC Utilities \| Small Cap	$8.05	$9.36	18.18%	8.2M	8.2M
Endeavour Silver \| EXK Basic Materials \| Small Cap	$6.18	$6.76	9.39%	27.4M	27.4M
BigBear.ai Holdings \| BBAI Technology \| Small Cap	$6.31	$6.85	9.08%	155.4M	155.4M
P3 Health Partners \| PIII Healthcare \| Small Cap	$7.60	$8.24	8.85%	17.4K	17.4K

Biggest United States Stock Losers (September 19, 2025)

Stock	Day Open	Day Close	Daily Change	Volume	Daily Volume
Chevron \| CVX Energy \| Mega Cap	$159.00	$156.21	-1.66%	16.7M	16.7M
Eli Lilly and \| LLY Healthcare \| Mega Cap	$765.00	$751.99	-1.43%	7.3M	7.3M
Walmart \| WMT Consumer Defensive \| Mega Cap	$103.81	$102.33	-1.23%	34.7M	34.7M
Exxon Mobil \| XOM Energy \| Mega Cap	$113.90	$112.82	-0.97%	38.7M	38.7M
Walt Disney \| DIS Communication Services \| Mega Cap	$114.60	$113.76	-0.96%	23.4M	23.4M
Dexcom \| DXCM Healthcare \| Large Cap	$75.00	$67.45	-10.99%	20.8M	20.8M
Maplebear \| CART Consumer Cyclical \| Large Cap	$43.80	$41.50	-8.59%	17.2M	17.2M
Cognizant Technology \| CTSH Technology \| Large Cap	$70.58	$66.94	-4.73%	14.6M	14.6M
Rambus \| RMBS Technology \| Large Cap	$107.45	$102.35	-4.68%	9.6M	9.6M
Humana \| HUM Healthcare \| Large Cap	$263.69	$252.66	-4.61%	5.0M	5.0M
Seaboard \| SEB Industrials \| Mid Cap	$3,899.00	$3,500.20	-9.67%	10.3K	10.3K
Orla Mining \| ORLA Basic Materials \| Mid Cap	$10.52	$10.22	-7.68%	23.5M	23.5M
Rxo \| RXO Industrials \| Mid Cap	$17.48	$16.14	-7.51%	8.2M	8.2M
M Metsera \| MTSR Healthcare \| Mid Cap	$36.21	$33.32	-7.19%	12.0M	12.0M
Q2 Holdings \| QTWO Technology \| Mid Cap	$84.43	$78.18	-7.19%	13.2M	13.2M
Edgewise \| EWTX Healthcare \| Small Cap	$15.52	$14.26	-8.18%	2.1M	2.1M
Integra LifeSciences \| IART Healthcare \| Small Cap	$15.43	$14.13	-8.13%	1.9M	1.9M
Biohaven \| BHVN Healthcare \| Small Cap	$15.59	$14.32	-7.73%	4.5M	4.5M
V2X \| VVX Industrials \| Small Cap	$59.14	$55.00	-7.11%	1.3M	1.3M
Vivid Seats \| SEAT Communication Services \| Small Cap	$17.30	$16.11	-7.04%	206.5K	206.5K

Most Active United States Stocks on September 19, 2025

All (20) Mega Cap (5) Large Cap (5) Mid Cap (5) Small Cap (5)

Stock	Day Open	Day Close	Daily Change	Volume	Daily Volume
Nvidia \| NVDA Technology \| Mega Cap	$175.77	$176.67	0.24%	236.7M	236.7M
Apple \| AAPL Technology \| Mega Cap	$241.23	$245.50	3.20%	163.5M	163.5M
Palantir \| PLTR Technology \| Mega Cap	$177.07	$182.39	3.06%	109.0M	109.0M
B Bank of America \| BAC Financial Services \| Mega Cap	$52.15	$52.25	0.23%	98.9M	98.9M
Amazon.com \| AMZN Consumer Cyclical \| Mega Cap	$232.37	$231.48	0.11%	97.8M	97.8M
Intel \| INTC Technology \| Large Cap	$30.38	$29.58	-3.24%	225.0M	225.0M
Robinhood Markets \| HOOD Financial Services \| Large Cap	$121.70	$124.78	3.20%	202.3M	202.3M
Snap \| SNAP Communication Services \| Large Cap	$8.47	$8.16	-3.32%	194.5M	194.5M
Warner Bros \| WBD Communication Services \| Large Cap	$18.70	$19.33	3.37%	168.2M	168.2M
Coupang \| CPNG Consumer Cyclical \| Large Cap	$33.50	$32.86	-1.68%	111.6M	111.6M
Opendoor \| OPEN Real Estate \| Mid Cap	$10.04	$9.57	-3.72%	228.8M	228.8M
Hecla Mining Company \| HL Basic Materials \| Mid Cap	$10.84	$10.96	1.76%	145.8M	145.8M
Rigetti Computing \| RGTI Technology \| Mid Cap	$24.78	$28.52	15.28%	127.6M	127.6M
Denison Mines \| DNN Energy \| Mid Cap	$2.56	$2.67	3.89%	112.4M	112.4M
B2Gold \| BTG Basic Materials \| Mid Cap	$4.34	$4.49	3.94%	102.3M	102.3M
Plug Power \| PLUG Industrials \| Small Cap	$2.05	$2.18	3.81%	158.3M	158.3M
BigBear.ai Holdings \| BBAI Technology \| Small Cap	$6.31	$6.85	9.08%	155.4M	155.4M
Bitfarms \| BITF Financial Services \| Small Cap	$3.03	$3.12	-2.50%	102.5M	102.5M
AMC Entertainment \| AMC Communication Services \| Small Cap	$2.84	$3.01	5.99%	56.8M	56.8M
Tilray Brands \| TLRY Healthcare \| Small Cap	$1.25	$1.21	-3.97%	32.6M	32.6M