Weekly Market Lookback | March 16–20, 2026

Let's not sugarcoat it.

Last week was a lot. Not "volatility is healthy" a lot. Not "buy the dip" a lot. The kind of week where you stare at your brokerage app, put your phone face down, and pretend the market is just a social construct.

The S&P 500 entered the week at roughly 5,700. It finished the week barely clinging to 5,500. Tech bled. Energy gloated. The Fed shrugged. And oil had the audacity to briefly touch $119 a barrel like it was auditioning for a sequel nobody asked for.

Here's what happened. All of it. No fluff, no hedging, no PowerPoint deck pretending this is manageable.

Buckle up.

Three weeks into the US-Iran conflict, and the Strait of Hormuz is still essentially a parking lot.

The White House had plans. The Jones Act was waived. The SPR is getting another tap. Meanwhile, oil went from $80s to $119 intraday on Thursday before pulling back like it was teasing you.

Translation: none of the government's solutions are working.

Saudi oil officials told the WSJ that prices could soar past $180/barrel if the Strait remains blocked into late April. The key pain threshold analysts keep citing? $150, where demand destruction kicks in and recession risk goes from "maybe" to "definitely."

But here's the kicker: instead of wrapping this up, the US is reportedly considering seizing Kharg Island, Iran's primary oil export hub. Because when your house is on fire, the move is clearly to pour more gasoline on it.

The provisional price tag for this conflict? $200 billion. Trump's response: "a small price to pay."

Easy to say when you're not standing at the pump watching the numbers spin.

The off-ramp scenarios, ranked by how delusional they are:

RBC's Lori Calvasina put it best: "The equity community hasn't fully processed extended-conflict scenarios yet."

Translation: the market is still in denial. When denial ends, buckle up harder.

You're welcome, lower-income households. The K-shaped economy sends its regards.

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Wednesday. Fed day. Everyone is holding their breath.

The Fed held rates. Expected. Fine. But the dot plot? The tone? The inflation forecasts? Not fine.

The Fed revised inflation forecasts higher for both 2026 and 2027. Several governors are now penciling in zero cuts this year. And some analysts, unprompted, apparently sober, are now floating rate hikes in 2027.

Powell called it a "hawkish hold." Bank of America called it that, too. The market called it a 1.4% drop in the S&P 500 the next morning.

Here's what Powell is actually dealing with:

The Iran war is doing something the textbooks hate. It's simultaneously inflationary AND recessionary. Higher oil prices spike CPI and PCE. The same prices destroy consumer spending and corporate margins. The Fed's dual mandate, stable prices AND maximum employment, is now pointing in opposite directions.

Powell acknowledged this with his signature brand of central-bank poetry:

That's Fed-speak for: "We might be walking into a storm, and we can't decide which way to lean."

He also did his best to kill the stagflation narrative:

Sure, Jerome. The 70s were worse. That's not really the bar we're shooting for.

The PPI didn't help. February PPI came in at +0.7%, more than double the expected 0.3%. Massive energy component. And remember: this data predates the Iran conflict. We haven't even started seeing the oil shock show up in the numbers yet.

Before Powell even opened his mouth on Wednesday, stocks were already lower.

One more Powell moment worth noting: When asked if he'll stay as Fed Chair if Kevin Warsh isn't confirmed by May 15, Powell said yes. He'll remain. Until the legal action against him is resolved, at a minimum.

Nothing says "stable monetary institution" like a Fed Chair whose tenure depends on a court calendar.

Could go either way, honestly.

While the macro world was melting, Jensen Huang walked onto a stage in his leather jacket and said:

Global chip demand reaches $1 trillion by 2027. "We are going to be short."

NVIDIA stock rose 1.6% on the news. Of course it did.

GTC 2026 was a full-spectrum flex. New AI chip. New CPU server. Going directly after Intel. Data center AI chips, including and we cannot stress this enough chips designed for space.

The big strategic reveal: Nvidia is pivoting to inferencing and agents. Not just training massive models anymore. Now it's about running those models at scale, autonomously, continuously. This is not a minor shift. This is Nvidia saying: the capex supercycle isn't slowing down, it's changing shape.

Jensen also dropped the quote of the entire AI era when asked why companies are laying off employees if AI is making them more productive:

Eleven words. Zero mercy. Absolute conviction.

Whether you think that's visionary or sociopathic probably depends on whether you still have a job.

Micron backed him up. Better-than-expected Q3 guidance on AI-driven memory demand. Micron +5% pre-earnings. Building a second Taiwan factory. The AI infrastructure buildout is not slowing down, regardless of what's happening in the Persian Gulf.

Enjoy that crisis.

Tuesday. Meta drops a $27 billion cloud-computing deal with Nebius (NBIS). Same week: reports of considering 20% workforce reductions, the largest cuts in years.

Spend on machines. Cut the humans. Claim it's about efficiency.

Jensen would call it imagination. Zuckerberg calls it a roadmap.

Here's the thing: it works. Every time. Meta stock rose ~3% on the announcement. The advertising machine generates so much cash that Zuckerberg has an unlimited runway to bet big, cut staff, and wait for the AI payoff. The market rewards him for it.

Meanwhile, Okta's CEO dropped a stat that needs to sit with you: companies must change 40% of what they do every year or go extinct. Forty percent. Per year. That's not transformation. That's a fire that never stops burning.

Meta is running this playbook at scale. Most companies are still reading the instruction manual.

Works every time. Probably.

Nobody's talking about this one loud enough.

Financial stocks are on pace for their worst Q1 since 2020. Not a rounding error. Not a "sector rotation." Worst quarter since COVID.

Private credit markets are flashing yellow. The combination of sticky inflation, a hawkish Fed, $100+ oil, and slowing growth is starting to stress the shadow lending ecosystem that's been quietly doing heavy lifting since rates started climbing.

JPMorgan and BofA are both waving their hands, and the market is ignoring them. JPMorgan: Investors are assuming too swift a war conclusion. For every sustained 10% increase in oil prices, GDP could be cut by 0.15–0.20%.

BofA's take: "Rates market is too focused on upside inflation risks and insufficiently worried about downside growth risks."

Spoiler: when credit markets get it wrong, they get it really wrong.

We're not calling a financial crisis. But the yellow light is on. And the person next to you is still checking their phone.

Sound familiar?

In the middle of all this macro carnage, the future was still arriving on schedule.

Uber announced a $1.25 billion investment in Rivian to deploy up to 50,000 autonomous vehicles. The move is a textbook incumbent strategy: Uber has the network and the demand. Rivian has the hardware. Neither one wants to build what the other already built.

The competitive frame:

The robotaxi war is officially multi-front now. And the old joke "Uber drivers worrying about self-driving cars taking their jobs" is getting less funny with each $1.25B announcement.

Everyone's optimistic about the future. Most of the future's current residents are not.

You're welcome.

Some stories that got buried in the oil-and-Fed noise but deserve your attention:

Oklo hits a major milestone. The nuclear startup reached a DOE agreement to open its first small modular reactor (SMR). In a world where data centers are consuming power faster than the grid can supply it, SMRs might be the most important story nobody's following closely enough. This one's worth tracking.

The SEC wants to end quarterly earnings reports. The proposal: let companies report twice a year instead of four times. Trump supports it. Critics say investors rely on quarterly data to cut through corporate spin. Translation: less transparency, more room for surprises. Probably not a coincidence that this is coming up during a volatile period.

Beyond Meat rebrands to "Beyond." The CEO admitted: "It's just not the moment for plant-based meat right now." Stock fell 7% after delaying its annual report. Just a reminder: not every 2021 theme has a second act.

The Department of Education is moving student loans to the Treasury, which has the authority to garnish up to 15% of wages on default. Quietly catastrophic for millions of households. Got about six minutes of coverage.

SoftBank is planning a massive data center in Ohio at a former uranium enrichment complex, powered by gas. This sentence should not be real. It is real.

The headline: oil up, equities down, and nothing that happened this week resolved anything that caused last week.

A few angles that deserve more attention heading into next week:

We'll watch for these threads in the Look Ahead.

Here's what's coming and why it matters.

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The questions going into the week of March 23:

Does oil hold below $110 or does it accelerate toward $130? BMO's analyst said the path to $130 is "easy." Saudi officials said $180 is possible by late April. Physical spot prices in the Middle East are already near $170. The market is still operating on a "short war" thesis. If that thesis breaks, there is no precedent for what comes next.

Does the Fed hold the line or start breaking? The dot plot kept one cut on the table for 2026. But several governors want zero. And chatter about a rate hike in 2027 is getting louder. The next inflation print will either give Powell breathing room or take it away entirely.

Does the Supermicro/Nvidia ecosystem fallout spread? A $2.5B chip smuggling scheme doesn't stay contained. Watch for regulatory responses, tightening export restrictions, and what they do to AI infrastructure trade more broadly.

Does private credit crack quietly in the background? Financial stocks at their worst Q1 since 2020. Yellow lights are blinking. No one is watching.

The Look Ahead newsletter is live. Don't miss it, we're breaking down the exact scenarios, price targets, and trade setups for every one of these threads.

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This one's going to be required reading. Watch for it.

Three weeks of war. A hawkish Fed. $119 oil. A $27B AI deal. A $2.5B chip smuggling ring. And Jensen Huang called you unimaginative.

This wasn't a market week. It was a stress test. Of the economy, of the Fed, of the "soft landing" narrative, and frankly, of your investing discipline.

The easy thesis is gone. The "transitory" thesis is gone. The "short war" thesis is on life support.

What's left is the hard work: tracking the trade, reading the signals, and not lying to yourself about what the data is saying.

We'll see you in the Look Ahead.