Jo Blitz

What is Jo Blitz?

Two operators alone – Kalshi and Polymarket – topped the combined $1 billion mark in NFL trading activity over the first six days of Week 1, according to numerous measures this week. During the period, Kalshi recorded NFL volume of $983.4 million, according to DeFi Rate, earning the pole position by a large margin. Mahomes and the Kansas City Chiefs thrashed the Denver Broncos 31-10 on Monday Night Football, capping the largest week for prediction markets ever.

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.

What is Jo Blitz?

During the lawmaking process, Full House’s exclusivity was stripped in favor of welcoming any company currently licensed as a commercial casino in the US to bid on the possible license. Lawmakers also threw in a one-time $150 million fee for the concession and a mandatory investment minimum of $500 million, all but ending Full House’s interest.

“The bill changed many times. We make money in Rising Sun. We always have, not a lot of money, but we make money. We continue to make money in Rising Sun. And we will continue to do that for our shareholders, as well as for the good of the state,” Full House CEO Daniel Lee said in March.

If any county approves its local casino referendum, the county government would be required to conduct a request for proposals and submit a winning project to the IGC.

What is Jo Blitz?

Yet the presence of professional counterparties complicates the customer-facing idea that prediction markets merely allow users to trade opinions with one another. As Kendrick puts it, two ordinary customers are not going to place $10 million or $20 million behind the Philadelphia Eagles. Markets at that scale require institutions.

For Marantelli, the exchange format could also cause some customers to lose money faster than they would with a conventional sportsbook. The ability to enter and exit positions creates a perception of flexibility, but that optionality can encourage users to commit more of their bankroll.

A customer might buy a team at 55 or 56 cents expecting the price to rise to 58 or 59 cents, he explains. If it falls to 45 cents instead, the trader may refuse to accept the loss and continue holding the position.