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Jeff D. Opdyke

Jeff D. Opdyke is an American financial writer and investment expert based in Portugal. He spent 17 years covering personal finance and investing for the Wall Street Journal, worked as a trader and a hedge fund analyst, and has written 10 books on such topics as investing globally and personal finance.

The End of Pax Americana

Jeff D. Opdyke · March 31, 2026 ·

The shift is already underway. A text from my son arrived over the weekend: Be safe, Dad. Worried about you overseas. Times are getting scary …

[Read more...] about The End of Pax Americana

The Media Is Selling a Story—I’m Not Buying It

Jeff D. Opdyke · March 27, 2026 ·

And neither should you. Having once made the sausage, I understand where the ingredients come from. If you’ve been a Field Notes reader for a …

[Read more...] about The Media Is Selling a Story—I’m Not Buying It

Why I’m Buying Gold Right Now

Jeff D. Opdyke · March 26, 2026 ·

Don’t run from opportunity. Sometimes opportunities come disguised as reasons to run away. Case in point: Today’s gold market. If you own gold, …

[Read more...] about Why I’m Buying Gold Right Now

Monthly Wealth Advisory – March 2026

Jeff D. Opdyke · March 26, 2026 ·

In this month’s Monthly Wealth Advisory, I break down the hidden economic ripple effects of the Iran conflict—and why the real inflation shock is …

[Read more...] about Monthly Wealth Advisory – March 2026

Uncle Sam Is Broke

Jeff D. Opdyke · March 25, 2026 ·

And what comes next… More disheartening news from the financial bowels of America. Though there is a shred of honesty in the news, albeit …

[Read more...] about Uncle Sam Is Broke

Crypto’s Next Act: The Outlook for Our Portfolio in 2026 and Beyond

Jeff D. Opdyke · March 17, 2026 ·

In this issue of Frontier Fortunes, we’re taking a big step back to review where we stand with our entire crypto portfolio—all 22 original …

[Read more...] about Crypto’s Next Act: The Outlook for Our Portfolio in 2026 and Beyond

How I Slashed My Taxes

Jeff D. Opdyke · March 17, 2026 ·

Why you need a “side hustle” if you’re an expat Once again, the calendar has rolled ‘round to that time of year Americans love to hate: Time to …

[Read more...] about How I Slashed My Taxes

Lobster, Crab, and a $21,000 Flute

Jeff D. Opdyke · March 14, 2026 ·

Inside the DoD’s $93 billion spending spree It gets tougher and tougher to watch the wanton spending coming out of Washington and not feel like …

[Read more...] about Lobster, Crab, and a $21,000 Flute

My Second Favorite Crypto

Jeff D. Opdyke · March 12, 2026 ·

Which blockchain wins the real-world race Today, we dip our paws into the mailbag and pull out two Ask El Jefe letters in response to this …

[Read more...] about My Second Favorite Crypto

The Real Opportunity Behind AI

Jeff D. Opdyke · March 11, 2026 ·

Hint: It’s not Nvidia “Dad—read this. Tell me if I’m screwed.” I read. I replied. “I’d be worried.” My son had sent me a link to a long …

[Read more...] about The Real Opportunity Behind AI

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