Immortal 5

What is Immortal 5?

While simulations and validation exercises had helped Kambi prepare for the traffic and operational demands of the 2026 World Cup, testing could not establish how performance would compare with the wider market once the football began.

Independent analysis by Bettormetrics found Kambi partners either led or shared the lead on measures including time to market, live uptime and bet delay. It also outperformed its B2C and B2B competitors on live uptime in World Cup markets including over/unders on total goals.

“All the testing in the world cannot tell you precisely where you stand against the rest of the market on key aspects of the product,” Lamb says. “It was very positive to see Kambi as a leader in these key metrics.”

What is Immortal 5?

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.

Federal Reserve Chair Kevin Warsh assumed the top role in May, and the central bank held rates steady for all of Warsh’s first three meetings. The decision to stand pat at the start of Warsh’s tenure came despite increasing calls for a hike as inflation remains solidly above the Fed’s 2% target. Those calls became too loud to ignore, prompting the first rate hike since August 2023.

“The decision we made today was the right decision to deliver on the remit that Congress gave us to ensure stable prices… Some months ago I said we will deliver stable prices, today’s action is consistent with that,” Warsh said at the Fed press conference.

How to play Immortal 5

Even before the primetime matchup in Kansas City, it became abundantly clear that the industry would shatter previous marks for weekly activity. The AFC West showdown bolstered the already robust totals. Overall, volume for the week hit a record $15.9 billion, according to Bank of America, up 16% from a week earlier.

The pure-play prediction market-operators, Polymarket and Kalshi, emerged from Week 1 as the clear winners. On one hand, Kalshi’s market share lead narrowed over its competitors, falling to 82% for the week ended 13 September, down from 86% a week earlier.

Still, Kalshi had a nine-fold lead over Polymarket, its next closest rival. Polymarket, meanwhile, led the group with 762,000 app downloads, edging Kalshi, DraftKings and FanDuel in the category. The downloads represented a 13,509% weekly increase and 25% of total category downloads, Polymarket wrote in a statement.