Five consecutive losing weeks. That's where we are. The S&P 500 just closed Friday at 6,368, down 1.67% on the day and capping what Forbes called Wall Street's longest losing streak in nearly four years. The Dow shed another 800 points to close the week — officially putting it more than 10% below its February peak, which is the textbook definition of a market correction. The Nasdaq has been there for a few days already.

If you're reading this Saturday morning wondering what just happened to your portfolio, here's the short version: the U.S.–Iran conflict is squeezing the Strait of Hormuz — a narrow waterway through which roughly one in five barrels of globally traded oil passes every day — Brent crude climbed back above $113 a barrel this week, and futures markets are now pricing in a greater than 50% chance that the Fed's next move is a rate hike, not a cut. That last part wasn't on anyone's bingo card in January.

The Chart That Made Even Optimists Nervous

One moment from this week stood out beyond just the headline numbers. Microsoft closed below its 200-week moving average for the first time in over 13 years. For context — the 200-week moving average is essentially a four-year rolling price trendline. It's not a magic number, but institutional investors pay attention to it as a long-term indicator of whether a company is broadly in an uptrend or not. MSFT staying above it for over a decade was a remarkable run. Crossing below it gets noticed by the kind of funds that manage hundreds of billions of dollars, and when they notice, some of them sell.

At $356.77, Microsoft isn't broken. It's still a massively profitable business. But this is the kind of technical break that feeds on itself — funds that use the 200-week as a trigger to reduce exposure start selling, which pushes the stock further down, which makes the chart look worse, which prompts more selling. The last time it happened was around 2012. It eventually recovered, but it wasn't instant.

Elsewhere in tech: Meta ended the week roughly 30% below its highs. Alphabet is approaching bear market territory. And a leaked document from Anthropic about their next AI model — called Claude Mythos — rattled cybersecurity names like CrowdStrike (down 5.87%) and Palo Alto Networks (down 5.97%). The fear there: if a next-gen AI model can do sophisticated threat detection, what does that mean for the business models of the companies currently being paid to do it manually? It's probably overblown as a near-term concern, but markets in a nervous state don't wait for nuance.

The MAGS Question — Has the Valuation Come Down Enough?

MAGS — the Roundhill Magnificent Seven ETF — holds equal-weight positions in all seven: Apple, Microsoft, Alphabet, Amazon, Meta, Nvidia, and Tesla. It's been one of the hardest-hit funds in this environment, for obvious reasons. Every single name in it has sold off. The ETF currently trades at a trailing P/E of about 31.9x and a forward P/E of 26x — meaning analysts expect earnings growth to pull the valuation down even further over the next 12 months if those estimates hold.

Forward P/E, if it's not a number you track regularly: it's what you're paying today for each dollar of earnings analysts expect the company to generate over the next 12 months. At 26x forward, you're paying $26 for every $1 of projected profit. The broader S&P 500 typically trades in the 15–20x range, so MAGS is still a premium — but the gap has narrowed considerably from where this group was a year ago. The trailing-to-forward compression (31.9x down to 26x) tells you Wall Street is still pricing in solid earnings growth from these seven names despite the macro headwinds. That's either a reason for cautious optimism or a setup for a nasty surprise if those estimates get revised down.

The honest caveat: whether 26x forward is cheap depends entirely on whether those earnings estimates hold. Oil shocks historically compress corporate margins across the economy — higher energy costs eat into profits, lower consumer confidence reduces demand. If analyst estimates for the Magnificent Seven get revised down 10-15%, you haven't actually gotten cheaper; the price fell but so did the denominator. That's the bear case, and it's worth taking seriously right now.

Want to see how MAGS stacks up against the broader market on valuation and underlying metrics? The MAGS vs. SPY comparison on this site shows you exactly where the differences are — forward P/E, ROIC, WACC spread, and more.

The One Part of the Market That's Been Fine

The week wasn't uniformly bad. Energy was the only S&P 500 sector to close Friday in the green — up 1.87%. Consumer Staples and Utilities both held up, each down less than a percent. The worst? Consumer Discretionary at -3.05%, Financials at -2.49%, and Tech at -2.02%.

Read that pattern carefully. It's basically a textbook stagflation sector map: people cutting back on discretionary spending, banks worried about slowing growth and credit quality, and tech getting hit by both rising rates (which discount future earnings more aggressively) and softening demand expectations. The "boring" stuff — energy producing cash at $100+ oil, utilities with regulated revenue streams, staples companies selling things people buy regardless — is exactly where you'd expect to see relative strength in this environment.

Nvidia, for what it's worth, closed at $167.52 on Friday — down 2.17% on the day, and well off the highs many investors bought into. It's still a remarkable company, but even remarkable companies reprice when the macro environment shifts this fast.

The Fed's Stuck — And It Knows It

Multiple Fed officials spoke this week, and none of them sounded especially confident. Philadelphia Fed President Anna Paulson said the conflict had "created new risks to both inflation and growth" — which is the polite way of saying the Fed can't simply respond to one without making the other worse. A rate hike kills demand but doesn't fix a supply-constrained oil market. Holding steady lets inflation run. It's a bad menu.

Goldman Sachs put out an estimate this week that the oil shock could trim roughly 10,000 jobs per month from the U.S. economy, pushing unemployment to 4.6% by year-end. Consumer sentiment, according to the University of Michigan's March survey, fell 5.8% — erasing all the gains from the previous three months in one reading. And Treasury auctions this week were the weakest in over three years, meaning even the bond market is showing stress.

One particularly telling data point from Investopedia's coverage this week: retail investors have stopped buying dips and started selling rallies. That shift in behavior is meaningful. When the people who usually absorb volatility by buying cheap start doing the opposite, the support floor gets thinner.

Where Things Actually Stand

Here's my honest read heading into next week. Almost nothing in this selloff is irrational — markets are repricing for a scenario they weren't priced for a month ago. Oil shocks are inflationary. Inflation leads to higher rates. Higher rates compress valuations. The sequencing makes sense. What markets almost always get wrong is the magnitude — they tend to overshoot on the downside just like they overshoot on the upside.

April 6 is Trump's new deadline on Iran negotiations. Markets will react sharply in either direction when that date arrives. History is fairly consistent here: geopolitics-driven oil shocks resolve faster than they look like they will at the peak of fear. When they do, the reversal is fast — rate expectations flip, energy gives back gains, and the stocks that got oversold can bounce hard. The investors who make big wholesale changes during the panic window often get the exit right but miss the re-entry.

That said, the MSFT chart break, the MAGS valuation reset, and five straight weeks lower are all telling you something real: the "buy everything tech" trade that defined 2024–2025 is taking a genuine reset. That doesn't mean selling everything — it means the easy money in mega-cap tech probably isn't as easy anymore. What's actually cheap, what has pricing power, and what generates cash right now versus someday — that's the filter worth applying. You can do exactly that on the Advanced Filter page.

Sources: Stock Analysis News (Mar 27–28, 2026) · Barchart Markets (Mar 27, 2026) · Forbes: Wall Street's 5-Week Losing Streak · CNBC: Markets now see Fed's next move as a potential rate hike · WSJ: Dow Lands in Correction Territory · Business Insider: Goldman says oil shock could cost 10,000 jobs a month · Investopedia: Dip-Buyers Are Becoming Rally-Sellers. Market data as of March 27, 2026 close. This article is for informational purposes only and is not financial advice.