Ruff Heist

About Ruff Heist

“I think the industry will adopt these technologies much more quickly than people might expect,” he says.

There will inevitably be imitators if swipe gaming establishes itself. Yashin welcomes that prospect, but believes any rivals would struggle to match the speed, creative output and trend-spotting capabilities that sit behind it.

“I think it would be good for us to have strong competitors,” he says. “Of course, you can copy the mechanic, you can copy the name and you can copy the theme of the video, but you cannot copy the creative itself.”

How to play Ruff Heist

Kalshi enforced penalties under multiple exchange rules designed to mirror federal market regulations. These include prohibitions on trading when a participant can influence the outcome of an event, trading on material non-public information and engaging in manipulative or fraudulent practices.

The sanctions, effective from 28 August 2026 , bar Santos from any direct or indirect trading access on Kalshi.

Earlier this year, fellow prediction market platform Polymarket also ended its paid relationship with Santos amid a Department of Justice investigation over whether he had placed a wager on his appearance at the same State of Union address. 

What is Ruff Heist?

The two companies began collaborating in November 2025. As part of the deal, Polymarket provided data for a dedicated prediction market section on Yahoo Finance. The feature provided market-based probabilities of economic, political, and financial developments alongside Yahoo Finance content. 

The Yahoo Finance prediction market section was taken out in April. The companies have now confirmed that the larger deal is also off, as reported by Bloomberg. 

Yahoo said Polymarket is still an advertising partner and suggested the two could collaborate on other projects in the future. Polymarket has not provided any public explanation for the end of the data partnership.