Markets Brief — Saturday, May 2, 2026

AI semis & memory

MU

Day's Gain $: $501.00
Day's Gain %: 4.84%
Total Gain $: $3,274.20
Total Gain %: 43.25%

Qty # 20 · Last Price $542.21 · Value $10,844.20 · Total Cost $7,570.00

Memory is still the AI tollbooth, and with no fresh headlines I stay focused on HBM pricing, DRAM discipline, and whether capex stays rational. Up 43% in the position, I’d trim a piece into this strength and keep the core, because MU is a cycle name even when the AI trade is on.

NVDA

Day's Gain $: -$134.40
Day's Gain %: -0.56%
Total Gain $: -$1,118.80
Total Gain %: -4.49%

Qty # 120 · Last Price $198.45 · Value $23,814.00 · Total Cost $24,932.80

AI semis still run through Nvidia: $710B of hyperscaler capex is the whole ballgame, and Hopper, Blackwell, CUDA, HBM, CoWoS, and power access keep the moat wide. The Alphabet market-cap headline is noise; at -4.49% on the position, I’d stay long and buy weakness in pieces because the data-center revenue ramp says own it, don’t trade it.

Hyperscaler

GOOGL

Day's Gain $: $133.50
Day's Gain %: 0.23%
Total Gain $: $5,067.66
Total Gain %: 9.60%

Qty # 150 · Last Price $385.69 · Value $57,853.50 · Total Cost $52,785.84

Hyperscaler tape still says Alphabet is the cleanest mega-cap AI compounder here, with search cash flow funding cloud, chips, and data-center capex while the market starts paying up for the $5 trillion path. Stay long, own it don't trade it, but trim only if valuation runs ahead of Cloud margin expansion and capex discipline.

AI buildout — fiber, storage, power

ETN

Day's Gain $: $2.55
Day's Gain %: 0.12%
Total Gain $: $2.55
Total Gain %: 0.12%

Qty # 5 · Last Price $425.55 · Value $2,127.75 · Total Cost $2,125.20

Industrials and power are still the right lane for AI, and Eaton is a core picks-and-shovels name because data centers need switchgear, breakers, grid hardware, and uptime more than hype. The Law360 tax noise does not change the thesis, so I’d stay long and buy weakness in pieces; own it, don’t trade it.

GLW

Day's Gain $: -$299.00
Day's Gain %: -3.64%
Total Gain $: -$304.56
Total Gain %: -3.71%

Qty # 50 · Last Price $158.26 · Value $7,913.00 · Total Cost $8,217.56

Owens Corning Names Todd Fister Chief Financial and Operating Officer to Accelerate Organic Growth and Strengthen Market-Leading Positions – Company Announcement - FT.com - Financial Times

This is not a GLW headline, it is Owens Corning, so I am not reading this as fresh Corning fiber, display, or AI infrastructure news. For GLW, the AI buildout thesis still lives in optical fiber, data-center connectivity, and power-hungry infrastructure, but a -3.6% day with no supporting company headline says buy weakness in pieces, not all at once.

PWR

Day's Gain $: $43.67
Day's Gain %: 1.19%
Total Gain $: $43.67
Total Gain %: 1.19%

Qty # 5 · Last Price $742.21 · Value $3,711.05 · Total Cost $3,667.38

'Fast Money' traders share their charts of the week - CNBC

Power and grid remain the AI bottleneck, and PWR is still the picks-and-shovels name for substations, transmission, fiber, and utility hardening. Up 1% on the day is not the move to chase, but I like this name on weakness because the capex cycle is real and the trade is on.

SNDK

Day's Gain $: $435.20
Day's Gain %: 7.91%
Total Gain $: $435.20
Total Gain %: 7.91%

Qty # 5 · Last Price $1,187.00 · Value $5,935.00 · Total Cost $5,499.80

Storage is the AI toll road here, and Sandisk’s move says memory pricing still has heat, which means margins can surprise if NAND tightness holds. After a 7.9% pop I would not chase; I’d stay long, trim only if position size is bloated, and buy weakness in pieces because the AI buildout still needs capacity.

AI thematic & data

RDDT

Day's Gain $: $34.95
Day's Gain %: 0.70%
Total Gain $: $34.95
Total Gain %: 0.70%

Qty # 30 · Last Price $166.48 · Value $4,994.40 · Total Cost $4,959.45

Social media and AI data is the sector, and Reddit has the right combo right now: ad growth accelerating, AI-driven monetization improving, and a revenue outlook strong enough to keep institutions leaning in. I like RDDT here but only in pieces after that pop, because the thesis is working and the trade is on, but this name can punish anyone who chases without discipline.