September 30 Close: C3.ai Leads Gainers as Moderna Drops 5.5%

As seen on the 24/7 Wall St. homepage on September 30, 2026.

Biggest movers · At the close 4:10pm ET

Gainers

AIC3.ai$11.01+6.4%
HPEHewlett Packard Enterprise$64.06+4.2%
HIMSHims & Hers$29.84+4.0%
INTCIntel$120.29+3.8%
ACNAccenture$183.31+3.5%

Losers

MRNAModerna$192.22-5.5%
MARAMarathon Digital$11.37-5.2%
APPSDigital Turbine$11.05-5.1%
APPAppLovin$290.93-4.8%
BEBloom Energy$278.25-4.5%

The tape spread nearly 12 points wide at the close: C3.ai finished up 6.43% at $11.01 while Moderna gave back 5.52%. Enterprise tech names took the top four gainer slots, and the losers skew toward high-beta momentum.

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Enterprise technology dominated the gainer list on September 30, with C3.ai, Hewlett Packard Enterprise, Intel, and Accenture all landing in the top five. HPE led that group with a 4.18% advance, signaling broad appetite for established tech into the close.

Hims & Hers was the outlier on the gainer side, climbing 3.95% to $29.84 and sitting between the enterprise tech names. Its presence alongside hardware and consulting companies shows the buying spread across sectors and themes.

Moderna fell 5.52% to lead the decliners, with Marathon Digital, Digital Turbine, AppLovin, and Bloom Energy all sliding more than 4%. The clustering of high-beta and momentum names on the losing side points to a rotation out of that group.

The spread between the session's top gainer and steepest loser came in at nearly 12 percentage points, splitting enterprise tech from momentum names. Investors holding either camp ended September 30 in very different places.

Sources

Mentioned: AI, HPE, HIMS, INTC, ACN, MRNA, APP, BE

Related Market Updates

Biggest movers · On the open 9:50am ET

Gainers

HPEHewlett Packard Enterprise$65.35+6.3%
NVTSNavitas Semiconductor$12.38+5.5%
NBISNebius Group$249.23+5.0%
CRWVCoreWeave$89.42+4.1%
IONQIonQ$45.68+4.0%

Losers

MRNAModerna$188.54-7.3%
CEGConstellation Energy$254.23-3.9%
NOCNorthrop Grumman$485-3.9%
APPAppLovin$296.5-3.0%
METAMeta$722.98-2.1%

Moderna is the session's widest move at the open, off 7.34% to $188.54, while Hewlett Packard Enterprise leads the upside at +6.27%. The gainer list skews toward AI infrastructure names; the losers span biotech, power and defense.

Biggest movers · At the close Sep 29, 4:10pm ET

Gainers

BEBloom Energy$292.34+11.2%
RCLRoyal Caribbean Cruises$260.42+7.3%
LITELumentum$972.47+5.5%
DUOLDuolingo$141.67+5.5%
AMATApplied Materials$512.29+5.2%

Losers

AMCAMC Entertainment$3.05-7.5%
DKNGDraftKings$19.62-7.3%
ASANAsana$8.28-4.2%
FUBOfuboTV$9.1-3.7%
SLBSchlumberger$49.63-3.6%

Bloom Energy closed up 11.21% at $292.34, the only double-digit gain in a 383-name priority list. The other end was just as loud: AMC and DraftKings both gave up more than 7%.

Biggest movers · On the open Sep 29, 9:50am ET

Gainers

BEBloom Energy$283.36+7.8%
RCLRoyal Caribbean Cruises$257.13+6.0%
AMATApplied Materials$506.36+4.0%
VRTVertiv$251.75+3.2%
GLWCorning$156.24+3.1%

Losers

IQiQIYI$0.98-4.8%
BUDAnheuser-Busch InBev$74.09-3.9%
SLBSchlumberger$50.02-2.9%
EQNREquinor$41.1-2.8%
BTIBritish American Tobacco$54.65-2.5%

Bloom Energy opened 7.79% higher, the widest move in a 383-stock board where nothing else on either side cleared 6%. Energy names sit on the losing end, with iQIYI the weakest at -4.81% and still under a dollar.

PODCAST Mad Money w/ Jim Cramer Jim Cramer · 44 min

Sep 28, 7:19pm ET

Mad Money w/ Jim Cramer 9/28/26

Cramer stays with Intel and Meta, calling Meta's Muse agentic platform a CPU-driven demand cycle for Intel, AMD and Arm
Intel fell 7 points; he frames the pullback after a parabolic run as another entry chance
Nvidia's $150 billion buyback, the largest ever, plus its plan to rein in autonomous AI agents
Chevron called the king of oil; Enbridge flagged for its 6% yield, with Microsoft's Copilot and Apple also named

With breadth the narrowest since the dot-com unwind, Cramer's answer is to concentrate: energy for pricing power, CPU names for a product cycle that higher rates cannot dent. Owners of Intel get told the 7-point drop is an invitation, and Nvidia holders get the biggest buyback ever as the floor under the stock.

BE Bloom Energy

Regular session

Sep 28, 3:00pm ET

$265.52

-6.04% open $282.60

A 6% slide to $265.53 from a $282.60 open strips roughly $5 billion off a $78.2 billion market cap in a single session. Moves this size in a name this richly valued are worth tracking into the close.

52-week highs Sep 25, 6:00pm ET

7 stocks hit new 52-week highs this week

AMDAMD$630.63+8.6%
NETCloudflare$349.02+7.5%
RBRKRubrik$109.55+7.2%
FTNTFortinet$173.46+3.5%
HPEHewlett Packard Enterprise$62.94+2.3%
SSentinelOne$22.38+1.1%
AAPLApple$341.07+0.3%

Seven names hit fresh 52-week highs this week, and AMD cleared its prior peak by 8.6%. Cloudflare and Rubrik followed at roughly 7% above their old marks, with Apple just barely in at 0.29%.

HPE Hewlett Packard Enterprise

Sep 23, 6:00pm ET

New 52-week high $62.33 +0.4% vs prior high · 2026-09-11

Hewlett Packard Enterprise notched a fresh 52-week high at $62.33, topping the record it set just twelve days ago. The stock has roughly tripled off its $20 low from last November, with the $82.8 billion market cap now well past where it started the year.

Biggest movers · At the close Sep 23, 4:11pm ET

Gainers

PANWPalo Alto Networks$392.81+4.9%
ASANAsana$9.47+4.2%
IONQIonQ$42.43+4.1%
DOCUDocuSign$69.29+3.8%
PLTRPalantir$191.7+3.6%

Losers

EXPEExpedia$259.02-7.7%
ABNBAirbnb$149.57-7.6%
LMNDLemonade$44.57-6.5%
HIMSHims & Hers$28.48-6.4%
OPENOpendoor Technologies$2.6-6.0%

Travel took the worst of Wednesday's close, with Expedia down 7.72% and Airbnb close behind at 7.56%. Software ran the other way: Palo Alto Networks led all gainers at 4.87%, with Palantir back near $192.

Biggest movers · At the close Sep 21, 4:10pm ET

Gainers

ARMArm$323+17.2%
ALABAstera Labs$342.36+12.9%
APPSDigital Turbine$12.02+12.8%
INTCIntel$122.14+12.5%
DOCNDigitalOcean$146.28+12.4%

Losers

NVONovo Nordisk$39.81-7.9%
IOTSamsara$38.08-3.7%
XOMExxon Mobil$158.69-3.0%
CVXChevron$203.95-2.6%
BROSDutch Bros$39.05-2.5%

Arm closed up 17.19% at $323, topping a session where four other priority names each added more than 12%. Declines stayed shallow: Novo Nordisk's 7.94% drop was the only one past 4%, with Exxon Mobil and Chevron down under 3%.

APP AppLovin

Regular session

Sep 21, 2:00pm ET

$329.76

+6.83% open $308.69

A 6.83% intraday run to $329.76 adds close to $7 billion of market value on a $100 billion company in one session. Moves this size rarely stay quiet here, so keep an eye on whether the close holds above the open.

52-week highs Sep 18, 6:00pm ET

5 stocks hit new 52-week highs this week

DELLDell Technologies$568.06+9.9%
HPEHewlett Packard Enterprise$60.76+3.8%
CVXChevron$209.51+1.9%
NETCloudflare$323.6+0.9%
RBRKRubrik$106.71+0.8%

Five names printed fresh 52-week highs this week, and Dell cleared its prior peak by 9.93%, the widest margin of the group. Hewlett Packard Enterprise, Chevron, Cloudflare and Rubrik rounded out the list with narrower breakouts.