Top Kalshi trader Caleb Davies usually speaks to the press astir however prediction markets assistance him rake successful money. The Minneapolis-based IT idiosyncratic estimates he’s made $1.2 cardinal wide crossed antithetic prediction platforms, with $414,000 successful winnings from Kalshi’s civilization markets alone. He particularly enjoys wagering connected euphony charts, due to the fact that helium cautiously analyzes Spotify information to prime winners. “Every azygous morning, I’m going in, downloading the data, and updating my projections,” helium tells WIRED.
This summer, though, he’s go progressively agitated astir what helium claims is an obvious, bot-fueled effort to manipulate Spotify-related markets. He precocious began compiling and publishing grounds for his theory, yet becoming truthful convinced that helium contacted Spotify, Kalshi, and Polymarket with his concerns.
This week, the concern hit a boiling point erstwhile the opus “Earrings” by Malcolm Todd surged to fig 1 connected a Spotify chart. In a bid of X posts, Davies outlined his suspected culprit: “botting,” oregon scammers who acquisition bots to foodstuff streaming numbers. Davies argued that prediction marketplace traders were botting the charts to power the result of related events contracts. Todd’s opus was specified an underdog that it wasn’t adjacent listed arsenic an enactment connected Polymarket: “Looking astatine the dataset of Sunday to Monday changes, it was a 11.24 sigma event, oregon a astir 1 successful 77 octillion accidental of happening randomly,” Davies wrote.
It turns retired that helium was connected to something. Spotify confirmed to WIRED that it investigated suspected manipulation incidents Davies flagged, and recovered grounds of artificial streaming. “All streaming services look ever-changing watercourse manipulation. Spotify has champion successful people detection and mitigation practices for manipulated streams, and we don’t wage retired associated royalties,” spokesperson Laura Batey says. (The institution didn’t connection immoderate mentation for the manipulation, however, truthful Davies’ mentation that it was straight tied to a strategy to manipulate prediction markets remains conscionable that.)
Spotify yet adjusted its charts to relationship for the discrepancy, culling implicit 500,000 artificial streams, which bumped Todd’s opus from archetypal to fourth. The process was not immediate, though, and Kalshi had already resolved the marketplace to grant traders who selected Todd’s song.
"We're successful interaction with Spotify and are actively investigating this matter,” Kalshi spokesperson Elisabeth Diana tells WIRED. Those conversations did punctual a much contiguous change: At the Swedish streaming giant’s request, Kalshi removed Spotify’s logo from its markets that subordinate to the company, and adjusted connection that initially suggested Spotify had verified illustration results.
When Davies archetypal reached retired to Kalshi with concerns, the company’s caput of enforcement Robert DeNault told the trader that lone Spotify would beryllium capable to definitively corroborate whether it had been botted, and noted that determination could beryllium non-suspicious reasons for the uptick. DeNault besides floated a mentation that Kalshi traders could beryllium simply copying what peers were doing connected Polymarket.
“Nobody from Polymarket profited from the fraud, that’s what undermines Kalshi’s argument, due to the fact that they didn’t person a Malcom Todd bracket,” Davies tells WIRED.
Polymarket refutes this mentation arsenic well. “It’s really not plausible since we didn’t adjacent person Malcolm Todd arsenic an enactment connected this Spotify market,” spokesperson Annabel Walsh. The institution confirmed it’s reviewing the broader streaming manipulation situation, but hasn’t identified immoderate contiguous manipulation frankincense far.
No 1 has spoken with the radical oregon radical of radical down the streaming manipulation, truthful their motivations stay unclear. (Todd did not respond to requests for comment, but there’s been thing that suggests he’s thing much than an guiltless bystander.)

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