Trigger Happy

What is Trigger Happy?

Marantelli says the London-based White Swan is a significant market maker on several secondary exchanges, accounting for as much as 40% of activity on some platforms. Its particular focus is the RFQ, parlay market.

“Just better margins,” he says of that decision. “I think it’s more defendable. It’s the area that fewer people can do well. So I think it’s more defendable margin, more ability to get long-term contracts and beneficial positions.”

Singles can be profitable, but parlay pricing requires the market maker to calculate the correlations between multiple outcomes and respond dynamically to individual requests. It is a skill set built over years in the sharper regions of the existing sports betting ecosystem.

What is Trigger Happy?

“The new hub will display probability data from Polymarket for key economic, government, & market outcomes,” said Polymarket in a post on X last November. “Each probability view will be paired with related news, quotes, & analysis from Yahoo Finance + its partners. By combining trusted data with in-depth analysis, the hub will empower investors to make smarter, more strategic prediction market investments.”

Yahoo—which is 90% owned by private equity giant Apollo Global Management, the firm that acquired operating control of The Venetian in Las Vegas—did not elaborate on why the Polymarket integration ended.

Yahoo Finance is one of the most visited financial news websites in the world, implying it’s a blow to Polymarket that its prediction market hub was pulled, but the operator has other prominent financial media deals.

About Trigger Happy

The US Federal Reserve raised the effective federal funds rate by 0.25% to a range of 3.75%-4% on Wednesday, representing its first rate hike in three years as the economy grapples with sticky inflation, record-high energy prices and rising bond rates with no end in sight to the ongoing war with Iran that kicked off in February.

Investors began 2026 expecting multiple rate cuts, which tend to juice capital markets and spur dealmaking activity. But on 28 February things changed quickly after joint US-Israeli attacks on Iran largely curtailed traffic through the Strait of Hormuz, the vital Middle East waterway where some 20% of the world’s oil transited before the conflict began.

Several factors weighed heavily on the decision to raise rates. The average nationwide gas price now is $4.36 compared to $3.18 a year ago, per AAA, and the average diesel price of $6.31 is a record. Brent crude oil has crested over $100 per barrel compared to about $68 a year ago. Inflation was 3.4% in August, compared to 2.9% last year. And US 10-, 20- and 30-year Treasuries have reached their highest rates in decades.