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The setup

The memory boom showed its other edge. Micron’s record quarter sparked a chip rally — the stock jumped about 17% after adjusted earnings of $25.11 a share blew past the roughly $20.78 expected — but the very same memory shortage forced Apple and Microsoft to raise hardware prices by more than 20%. Apple fell about 6% and Microsoft slid 3.2%, dragging the Nasdaq Composite to a fourth straight loss, its first four-day losing streak since February. US figures reflect the Thursday 25 June close.

The cross-currents left the headline indexes split: the S&P 500 closed dead flat at −0.01%, while the Dow eked out a 0.14% gain. Inflation ran hot — core PCE for May printed 3.4% year-on-year, the highest since October 2023 — keeping a year-end Fed hike on the table. Gold rebounded back above $4,000, Brent bounced off its pre-war lows after a Strait-of-Hormuz ship attack, and the rand firmed to about 16.52 to the dollar.

Where the indexes stand

What’s driving it

This was a tale of one shortage with two opposite effects. The memory crunch that is powering the AI build-out lifted the chip makers but squeezed the device makers, and the two cancelled each other out at the index level. The single-stock moves tell the story:

• Micron ≈ +17% on a record Q3 (adjusted EPS $25.11 versus about $20.78 expected)
• Apple ≈ −6% after raising hardware prices on soaring memory costs
• Microsoft −3.2% on the same memory-driven price hikes

Both Apple and Microsoft lifted prices by more than 20%, and IDC’s Nabila Popal estimates the next iPhone could rise by as much as about $200. The result was Mag-7 weakness outweighing the Micron-led memory rally: the S&P 500 finished essentially unchanged, and the Nasdaq logged a fourth consecutive decline — its first four-day losing streak since February.

Commodities and geopolitics

Commodities firmed. Gold rebounded back above $4,000 an ounce as the dollar eased after the PCE print merely met expectations rather than exceeding them. Brent crude bounced off its pre-Iran-war lows following a ship attack in the Strait of Hormuz, a reminder that the region’s supply premium has not fully drained away.

The rand firmed to roughly 16.52 to the dollar, up about 0.2% on the day. A softer dollar and gold’s move back above $4,000 supported the currency, while a mixed global risk tone capped the gains and rebounding oil acts as a mild offset for a net crude importer like South Africa.

The macro picture

The marquee data point was US core PCE for May, which rose 3.4% year-on-year and 0.3% month-on-month, in line with consensus but the hottest annual reading since October 2023. That keeps a year-end Fed hike firmly in play: CME-implied pricing shows only about a 0.7% chance that rates are lower than they are today by December, meaning the market is leaning toward hold-or-hike rather than cuts.

In South Africa the backdrop is quiet, with no top-tier release scheduled today. The SARB repo rate sits at 7.00% and the bank next meets in July, leaving the rand to take its cues from the dollar, gold and today’s run of Fed commentary.

What the strategists are saying

The bull case rests on earnings rather than the Fed. Goldman Sachs Research lifted its year-end S&P 500 target to 8,000, built on 2026 EPS of around $340 (up roughly 24%), with AI infrastructure accounting for about half of that earnings growth; Morgan Stanley sits at a similar 8,000. Micron’s record quarter is read by bulls as proof of durable AI-memory demand — even as that same shortage is what forced the Apple and Microsoft price hikes.

The cautious camp is led by Bank of America, which stays hawkish and has floated up to three more hikes this year; core PCE at 3.4% keeps that year-end hike live. On the ETF side, memory and chip funds such as SOXX led the recent bounce, with the standing counter-argument being narrow-leadership and concentration risk as the AI complex drives index returns. The clear divide is AI-earnings bulls (Goldman and Morgan Stanley near 8,000) against the inflation-and-valuation bears (BofA), with today’s Fedspeak and the UMich inflation expectations as the near-term swing factor.

These are others’ opinions, reported for context — not advice.

On the radar

Today’s calendar is lighter on tier-one data (SAST times), with ratings reflecting likely volatility rather than direction:

• 15:30 — US Fed’s Williams (NY Fed) speaks, the first Fedspeak since the hot PCE. Volatility: medium–high.
• 16:30 — US Fed’s Kashkari (Minneapolis) speaks; watch the tone on the year-end-hike debate. Volatility: medium.
• 15:00 — US UMich final June: sentiment (forecast 48.9 versus 48.9 preliminary, May record-low 44.8), one-year inflation expectations (forecast 4.6% versus 4.8%) and five-year (3.4%). Volatility: medium.
• 13:30 — US Advance Goods Trade Balance (forecast −$85.0bn versus −$83.0bn) plus wholesale and retail inventories. Volatility: low.
• 18:00 — US Baker Hughes rig count; 20:30 — CFTC positioning (CoT). Volatility: low.
• South Africa: no top-tier release today, with the rand steered by the dollar, gold and Fedspeak.

Bottom line

The memory supercycle is cutting both ways: it powered Micron to a record quarter and a roughly 17% jump, but the same shortage pushed Apple and Microsoft to raise prices by more than 20% and dragged the Nasdaq to a fourth straight loss while the S&P 500 closed dead flat. With core PCE at 3.4%, the highest since October 2023, a year-end Fed hike stays on the table, and the near-term swing factor is today’s Fedspeak from Williams and Kashkari alongside the UMich inflation-expectations read. Information to weigh, with the data doing the deciding.

This brief is for general information only and is not investment advice or a recommendation to buy or sell any security.