What's going on in today's session: S&P500 movers

By Mill Chart

Last update: Aug 12, 2025

Stay updated with the movements of the S&P500 index one hour before the close of the markets on Tuesday. Discover which stocks are leading as top gainers and losers in today's session.


topmovers

Top gainers

TickerChangeComment
UAL9.5%Investors celebrated as UNITED AIRLINES HOLDINGS INC (NASDAQ:UAL) experienced a 9.5% rise in its shares, closing at $97.81 during Tuesday's session. The stock is trading 112.0% higher than a year ago.
DAL8.41%Investors witnessed a remarkable 8.41% rise in DELTA AIR LINES INC's (NYSE:DAL) shares, which climbed to $58.0 during Tuesday's session. The stock is trading 33.25% higher than a year ago.
NXPI6.65%NXP SEMICONDUCTORS NV's (NASDAQ:NXPI) stock price increased by 6.65% to $218.8.
TER6.39%With a 6.39% surge, TERADYNE INC's (NASDAQ:TER) stock price reached $111.36 during Tuesday's session, signaling positive momentum. In the last 3 months the stock gained 26.53%.
BLDR6.36%BUILDERS FIRSTSOURCE INC's (NYSE:BLDR) shares soared 6.36% to $136.95 during Tuesday's session. A press release (Builders FirstSource Announces Dual Listing on NYSE Texas) was released two days ago.
APTV6.17%APTIV PLC's (NYSE:APTV) shares rose 6.17% to $70.9.
MCHP6.02%In an impressive move, MICROCHIP TECHNOLOGY INC's (NASDAQ:MCHP) shares recorded a 6.02% increase, closing at $64.62 during Tuesday's session. The stock is trading 24.61% lower than a year ago.
ON5.94%Investors witnessed a remarkable 5.94% rise in ON SEMICONDUCTOR's (NASDAQ:ON) shares, which climbed to $49.9 during Tuesday's session. Shareholders saw the stock price going 20.26% lower in the past month.
FTNT5.26%Investors celebrated as FORTINET INC (NASDAQ:FTNT) experienced a 5.26% rise in its shares, closing at $78.49 during Tuesday's session. Earlier today the company had a press release: Fortinet Enhances FortiRecon to Align with Continuous Threat Exposure Management (CTEM) Framework to Help Organizations Stay Ahead of Threats.
LUV5.12%SOUTHWEST AIRLINES CO's (NYSE:LUV) shares rose 5.12% to $30.55 during Tuesday's session. The stock is trading 22.92% lower than a month ago.

To see the full list of top gainers you can use our top gainers page.

Top losers

TickerChangeComment
CAH-7.58%CARDINAL HEALTH INC's (NYSE:CAH) stock price is declining with 7.58% to a price of $145.71. CARDINAL HEALTH INC released earnings Yesterday. In the last 6 months the stock gained 24.92%.
AXON-5.92%AXON ENTERPRISE INC's (NASDAQ:AXON) shares fell 5.92% to $770.23 during Tuesday's session. In the last year the share price increased with 119.0%.
CSGP-4.51%COSTAR GROUP INC's (NASDAQ:CSGP) stock price decreased by 4.51% to $88.33. The stock is trading 20.15% higher than 3 months ago.
CME-3.46%There was a downturn in CME GROUP INC's (NASDAQ:CME) shares, as they experienced a 3.46% decline, closing at $275.85 during Tuesday's session. Shareholders saw the stock price going 37.46% higher is the past year.
TYL-3.39%There was a notable decline in TYLER TECHNOLOGIES INC's (NYSE:TYL) shares, as they dropped 3.39% to $564.41 during Tuesday's session.
MOS-3.31%MOSAIC CO/THE's (NYSE:MOS) shares fell 3.31% to $31.43. In the last 6 months the stock gained 22.6%.
PAYC-2.84%The market experienced a 2.84% downturn in PAYCOM SOFTWARE INC's (NYSE:PAYC) stock price, closing at $214.77 during Tuesday's session. A press release (Paycom's IWant named a 2025 Top HR Product of the Year by HR Executive) was released yesterday.
VRSK-2.42%VERISK ANALYTICS INC (NASDAQ:VRSK) encountered a 2.42% decrease in its shares, reaching $260.95 during Tuesday's session.
ACGL-2.07%Investors witnessed a 2.07% drop in ARCH CAPITAL GROUP LTD's (NASDAQ:ACGL) stock price, which closed at $88.02 during Tuesday's session.
WELL-2.07%The market experienced a downward movement in WELLTOWER INC's (NYSE:WELL) stock price, closing at $163.83 with a 2.07% decrease during Tuesday's session. The stock is trading 44.95% higher than a year ago.

For the full top loser list go to our top losers page.

MOSAIC CO/THE

NYSE:MOS (1/16/2026, 8:04:00 PM)

After market: 26.28 -0.07 (-0.27%)

26.35

-1.23 (-4.46%)


CME GROUP INC

NASDAQ:CME (1/16/2026, 8:01:23 PM)

After market: 279.5 0 (0%)

279.5

+6.91 (+2.53%)


ARCH CAPITAL GROUP LTD

NASDAQ:ACGL (1/16/2026, 8:00:00 PM)

After market: 90 -0.65 (-0.72%)

90.65

-0.29 (-0.32%)


COSTAR GROUP INC

NASDAQ:CSGP (1/16/2026, 8:03:03 PM)

After market: 65.34 0 (0%)

65.34

+1.96 (+3.09%)


CARDINAL HEALTH INC

NYSE:CAH (1/16/2026, 8:04:00 PM)

After market: 212.45 0 (0%)

212.45

-1.01 (-0.47%)


BUILDERS FIRSTSOURCE INC

NYSE:BLDR (1/16/2026, 8:04:00 PM)

After market: 126.25 -0.54 (-0.43%)

126.79

-2.17 (-1.68%)


DELTA AIR LINES INC

NYSE:DAL (1/16/2026, 8:04:00 PM)

After market: 70.4594 +0.03 (+0.04%)

70.43

-0.91 (-1.28%)


SOUTHWEST AIRLINES CO

NYSE:LUV (1/16/2026, 8:04:00 PM)

After market: 43.07 -0.05 (-0.12%)

43.12

+0.02 (+0.05%)


MICROCHIP TECHNOLOGY INC

NASDAQ:MCHP (1/16/2026, 8:00:01 PM)

After market: 74.7 0 (0%)

74.7

+0.25 (+0.34%)


TERADYNE INC

NASDAQ:TER (1/16/2026, 8:00:01 PM)

After market: 228.14 -0.01 (0%)

228.145

+0.45 (+0.2%)


TYLER TECHNOLOGIES INC

NYSE:TYL (1/16/2026, 8:04:00 PM)

After market: 440.01 0 (0%)

440.01

-6.14 (-1.38%)


VERISK ANALYTICS INC

NASDAQ:VRSK (1/16/2026, 8:00:02 PM)

After market: 220.41 0 (0%)

220.41

-1.64 (-0.74%)


FORTINET INC

NASDAQ:FTNT (1/16/2026, 8:21:20 PM)

After market: 75.37 -0.01 (-0.01%)

75.38

-0.94 (-1.23%)


NXP SEMICONDUCTORS NV

NASDAQ:NXPI (1/16/2026, 8:00:01 PM)

After market: 237.11 0 (0%)

237.11

-1.49 (-0.62%)


PAYCOM SOFTWARE INC

NYSE:PAYC (1/16/2026, 8:04:00 PM)

After market: 148.41 0 (0%)

148.41

-4.37 (-2.86%)


ON SEMICONDUCTOR

NASDAQ:ON (1/16/2026, 8:00:02 PM)

After market: 54.9 -5.43 (-9%)

60.33

+0.05 (+0.08%)


AXON ENTERPRISE INC

NASDAQ:AXON (1/16/2026, 8:00:01 PM)

After market: 636.04 0 (0%)

636.04

-1.15 (-0.18%)


UNITED AIRLINES HOLDINGS INC

NASDAQ:UAL (1/16/2026, 8:00:01 PM)

After market: 113.45 -0.04 (-0.04%)

113.49

-2.53 (-2.18%)


APTIV PLC

NYSE:APTV (1/16/2026, 8:04:00 PM)

After market: 78.61 0 (0%)

78.61

-4 (-4.84%)


WELLTOWER INC

NYSE:WELL (1/16/2026, 8:04:00 PM)

After market: 191.38 0 (0%)

191.38

+3.2 (+1.7%)



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