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- π $53K Dow, Iran "Economic Warfare," and a CEO Who Won't Stop Buying His Own Stock
π $53K Dow, Iran "Economic Warfare," and a CEO Who Won't Stop Buying His Own Stock
The bond market tried to break Wall Street this week β it didn't. Here's what actually mattered, and which insider just made his third open-market buy in a week.
Good afternoon and happy Sunday! Here is a quick market rundown and an 'inside' peek behind the curtains of what C-Level Execs, Wall St. Hedge Fund Gurus, and politicians are trading right nowβ¦!
π Market Performance
The Dow closed the week at 53,277.01 (+0.98% Friday), the S&P 500 finished at 7,674.37 (+0.43%), and the Nasdaq Composite settled at 26,180.46 (+0.43%). Zoom out and the S&P is still sitting on a gain of nearly 14% year-to-date, with the Dow having cleared 50,000 for the first time back in February. But don't let Friday's green candles fool you β on a weekly basis, all three indexes finished lower, dragged down by a tech sector that shed more than 3% in five sessions. The divergence that actually matters: Friday's rally was broad, not narrow β 341 of the S&P's 500 names advanced, led by financials, materials, and healthcare, while mega-cap tech (Meta down nearly 7% on the week) stayed in the penalty box. That's a market rotating, not a market breaking.
KEY DRIVERS
π The Bond Market Had Everyone's Attention. The 30-year Treasury yield hit its highest level since 2007 this week, and the 10-year climbed to 4.70%, forcing the Treasury Department to more than double its long-term debt buyback operation from $2 billion to at least $4 billion per session. Secretary Bessent even floated going bigger. When the government has to intervene to keep its own debt auctions orderly, that's not background noise β that's the story.
π¦ Rates Are Doing the Fed's Job For It. With yields doing the tightening, the market spent the week repricing risk assets around a higher cost of capital. The VIX spiked over 7% mid-week before settling back to 15.13 by Friday's close β a reminder that "orderly" doesn't mean "calm."
π Retail Earnings Split the Tape. Walmart had its worst session in four years, down roughly 9%, while Target's beat-and-raise gave the sector some cover. JPMorgan called the Walmart selloff overdone and stayed a buyer. Home Depot, Lowe's, and the rest of the retail cohort report next week, so we'll get the full read on the consumer soon enough.
π Iran Tensions Escalated, and Markets Shrugged Less Than You'd Expect. President Trump said the U.S. would launch a "major economic campaign" against Iran, and Bessent confirmed tougher sanctions are coming. Thursday's selloff had geopolitics layered on top of the bond story, but Friday's bounce suggests the market isn't pricing in anything beyond headline risk β for now.
π§ NTHI: When the CEO Won't Stop Buying, Pay Attention. NeOnc Technologies Holdings (NASDAQ: NTHI) CEO Amir Heshmatpour made his third open-market purchase in a week β 9,000 shares at $5.54 on August 18, following 12,000 shares at $3.79 on August 14 and 3,000 shares at $4.37 on August 17. That's roughly $154,000 in three transactions, on top of cumulative insider buying nearing $1 million over the past year. The timing lines up with positive Phase 2a data for lead candidate NEO100 in recurrent glioblastoma, plus a push toward a Type B FDA meeting on a potential registrational pathway. Insider ownership here already sits north of 50% β this isn't a token gesture.

KEY TAKEAWAYS
π A weekly loss with a Friday rally isn't a contradiction β it's rotation out of crowded tech and into everything else.
π΅ The Treasury doubling its buybacks tells you more about bond market fragility than any Fed speech will this month.
π― Walmart's worst day in four years is either a warning sign or a gift, depending on whether you believe the "wash out is done" thesis.
π’οΈ Iran headlines will keep punching above their weight until there's an actual policy action to price.
βΏ Bitcoin's best week in two years β topping $77K β says risk appetite hasn't actually left the building.
π When a CEO buys his own stock three times in a week at rising prices, that's not diversification advice β that's conviction, and NTHI's Heshmatpour just showed you his.
WHAT WE'RE WATCHING NEXT WEEK
π₯οΈ Nvidia Earnings (Wednesday). The Nasdaq 100 just snapped a five-day losing streak heading into this print. Given how much of this market's YTD gain is concentrated in a handful of names, this single report carries outsized weight for index direction.
π Home Depot, Lowe's, and Target Earnings Roundup. After Walmart's stumble, the rest of retail gets to answer the question: was that company-specific, or a consumer problem?
π 10-Year and 30-Year Treasury Yields. If Bessent's expanded buybacks can't stabilize the long end, expect renewed pressure on equity valuations regardless of what earnings say.
π Any Formal Iran Sanctions Announcement. Markets are currently treating this as headline risk, not fundamental risk. That assumption gets tested the moment specifics land.
π¬ Insider Spotlight: NTHI's Amir Heshmatpour. Three buys in eight days, at increasing prices, immediately following positive clinical data β watch for either a fourth purchase or a Form 4 filing detailing the FDA meeting outcome. Either would confirm whether this is a short-term conviction trade or the start of something the market hasn't fully priced yet.
That's the week. See you next Sunday.
β Silas P. Insider Authority | insiderauthority.com
Insider spotlight of the weekβ¦#NTHI


Here is a snapshot of last weekβs recent insider activityβ¦
Politicians

C-Level Execs

Hedge Funds

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