Welcome to Black Sheep, a spin‑off of my serialized memoir, SMIRK. If you’re looking for SMIRK, here’s the link to the complete book. Black Sheep is where I now follow similar themes of fraud and folly in other companies, industries, and individuals.
It’s probably difficult for fragmented, attention-limited, slop-fed audiences of the 2020s to grasp Eddie Murphy’s box office power in the 1980s. His perceptive comedy leapfrogged demographic divides, launching whole franchises (see “Beverly Hills Cop”). He didn’t just mix levity with racial and social commentary; he set the tone for entire studio hits that might be unworkable, or maybe unthinkable, without him. Of course, I’m most specifically referring to 1983’s “Trading Places.”
No one has ever seriously talked about “rebooting” this movie. It’s too edgy (a whole scene leans on extremely insensitive cultural stereotypes, including Dan Aykroyd in blackface), and way too nerdy. In the chaotic climax, Murphy and Aykroyd get rich while putting the villains, “the Dukes,” in the poorhouse by shorting commodity futures using insider information. But the original holds together, remaining beloved for decades, almost certainly because of Murphy.
“Trading Places” has had such an enduring appeal, especially among finance nerds, that it managed to do something exceedingly rare in the world of blockbuster Hollywood comedies: It directly inspired actual market regulation. Colloquially, policymakers called it “the Eddie Murphy rule.”
The rule was enacted as part of the Dodd-Frank Act in 2011, and incorporated into the Commodity Exchange Act. But it gathered dust for years. Now, with the first‑ever criminal case invoking the rule, over a Polymarket bet on the capture of Venezuelan president Nicolás Maduro, the policy and enforcement wonks who adore “Trading Places” are dorking out.
****
Case in point: I didn’t take interest in the Maduro/Polymarket situation when I initially saw news on it, while scrolling through Google Alerts. But a few weeks after the indictment was unsealed, at a New York City Bar Association event in May 2026, I saw a former prosecutor I remembered from my days of covering Brooklyn federal court talk about the case on a white-collar crime panel. The most intriguing part to him, clearly, was the Eddie Murphy nexus, the precedential nature of which he explained with great enthusiasm. He added: “I do expect with the rise in prediction markets and the value of content-driven information that you will see this becoming too much more active." Being a policy and “Trading Places” dork, myself, I was hooked.
So here’s what it’s all about:
In the dead of night in early January 2026, an elite U.S. military tactical group carried out the raid to arrest Maduro on narco-terrorism and cocaine-related charges. For obvious reasons, the mission was a closely guarded secret, being extremely dangerous, and also very likely in violation of major components of international law. All that aside, Trump’s tough talk on Venezuela had been ramping up, and for better or worse, really nothing is off the table in his administration. Polymarket, a cryptocurrency-based trading platform where users can speculate on world events, had been taking bets for months on the various possibilities.
According to the Justice Department, one of the soldiers tapped for this covert operation, 38‑year‑old U.S. Army Special Forces Master Sergeant Gannon Ken Van Dyke, decided to use his insider knowledge to his financial advantage. He allegedly invested about $34,000 on Polymarket, putting “yes” positions on questions like “will Maduro be out of power” or “will U.S. forces enter Venezuela.” Polymarket allows people to trade on binary questions like this, putting down a portion of a dollar for each bet and getting a full dollar back if the prediction comes true. Van Dyke’s trades allegedly paid off handsomely: He walked away with about $400,000, roughly 12X what he put down, according to the indictment.
Van Dyke is now facing five federal criminal charges: unlawful use of confidential government information for personal gain, theft of nonpublic government information, commodities fraud, wire fraud, and an unlawful monetary transaction. While the statutory maximums add up to decades in prison, he will probably receive much less, if convicted, owing to his impressive military service. Still, it’s a worthy cautionary tale.
****
But what does this all have to do with Eddie Murphy, you might be asking. A fair question. To answer, allow me to explain more about the wacky plot of “Trading Places.” (P.S., this is riddled with spoilers, but the movie is 43 years old, so the statute of limitations has long passed.) In the story, the greedy, sociopathic Duke brothers own a commodities brokerage firm. They decide to toy with the lives of two men — played by Murphy and Aykroyd — as an “experiment,” using various manipulations to cause them to exchange places in society. Aykroyd plays an Ivy League-educated star office manager for the firm, who is fired, arrested on trumped-up theft and drug charges, and kicked out of his townhouse. Murphy plays a street hustler who is hired to take his place, paid a handsome salary, and given the townhouse.
Murphy’s character eventually discovers the scheme and reveals it to Aykroyd’s character. The two also come to realize that the Dukes are also insider traders who have plotted to steal government crop reports, which they intend to use to corner the market on “frozen concentrated orange juice.” The heroes track down the operative who stole the report, take the information to use for themselves, and pass along a fake report containing the exact opposite information to the Dukes.
In the climactic scene, which takes place in a commodities trading pit, the Dukes arrive believing the government will eventually announce a poor orange harvest, which would cause the price of the futures to shoot up. They instruct their trader to buy as many shares as he can, as quickly as he can. Murphy and Aykroyd, meanwhile, show up armed with the real data — it’s a bumper crop — and they plunge what little money they can scrape together into a highly leveraged short bet. At first, the share price shoots up, driven by the Dukes’ aggressive buying. Then a television monitor shows the Secretary of Agriculture announcing the crop results. The price plunges far below where it started, and Murphy and Aykroyd’s characters make a killing on the difference.
****
The market mechanics in the scene were reasonably authentic in 1983, including one intriguing aspect: At the time, it wasn’t really “insider trading,” in the legal sense, to use insider government information to gain an edge in commodities trading, which sounds odd considering that doing virtually the same thing with insider corporate information and public stocks can land someone in prison.
For decades, things remained like that, until after the 2008 financial crisis. Hoping to prevent another similar debacle, regulators and lawmakers proposed a vast compendium of new rules and restrictions, which ultimately was packaged together as the Dodd-Frank Act. Amid the discussion and debate, the Commodity Futures Trading Commission chair (undoubtedly a fan of the movie) pointed out the lapse. As explained by the former Brooklyn federal prosecutor on the Bar Association panel:
In the lead‑up to the passage of Dodd‑Frank, Gary Gensler, who was then the chair of the CFTC, went before Congress and pointed out that what happens in “Trading Places” was not actually illegal under the commodities laws at the time, and so lawmakers instituted a ban on insider trading using not just orange juice concentrate information, but all non‑public information misappropriated from a government source.
Not actually illegal! Imagine that! Through the magic of the legislative process, that all changed. Now we have the “Eddie Murphy rule,” AKA Section 4c(a) of the Commodity Exchange Act, which makes it unlawful for any federal government worker to use information obtained “by virtue of the employment or position” for commodities trading, if the data isn’t available to the general public. For good measure, the next two sections of 4C make just using insider government information you happened to have that you know is non-public, or stealing such information, also illegal.
****
The thing is, though, tracing the impact of insider information on commodities trades is tricky. Massive macroeconomic forces usually drive price changes. A single report from the Department of Energy is probably little more than a blip on oil futures prices. Where would enforcement even begin to investigate how your special access led to minor profits? Converting insider government information into commodities profits is also hard. Can an average person, even a government worker with special access to information, predict how secret geopolitical news might affect gold or nickel prices? Not impossible, but it requires serious analysis.
But now we have Polymarket, and that tide is turning. The prediction platform, based offshore after an earlier regulatory settlement, has become largely normalized despite being morally dubious — betting on global events, no matter how horrific. As the Van Dyke case shows, it provides a straight path from government insider information to illicit returns, per Section 4c(a) of the Commodity Exchange Act.
As more people become tempted to place bets on the platform, using data or details that shouldn’t be traded on, some could eventually find themselves in handcuffs. They can thank Eddie Murphy.
