When Oasis tickets went on sale in August 2024, 14 million people showed up for roughly 1.4 million available seats, a 10:1 demand-to-supply ratio. Ticketmaster's dynamic pricing algorithm read that ratio and moved prices in real time. A standing ticket that opened at around £150 reached £390 before most fans had cleared the queue. That's a 163% surge in the course of a few hours. Liam Gallagher publicly criticized it. The UK's Competition and Markets Authority launched a formal investigation. Parliament held hearings.
The industry's defense was predictable: this is how dynamic pricing works, the market cleared at the price the market would bear, and the alternative is scalpers capturing that spread instead of the artist. All of that is technically true and almost entirely beside the point.
What the CMA actually found
The CMA's investigation didn't focus on the pricing itself. It focused on consent. Their finding: the majority of fans entering the queue were not clearly told that the price they saw when they joined might not be the price when they checked out. Whatever you think about dynamic pricing in principle, that's a straightforward disclosure failure.
Dynamic pricing is a legitimate economic tool. Airlines, hotels, and rideshare have normalized it and consumers mostly accept it because the mechanism is visible before they commit. Concert tickets carry a different kind of social contract: the implicit idea that face value reflects something about the relationship between the artist and the people who show up. When that contract gets repriced mid-queue without notice, the reaction is betrayal.
The information problem that preceded the surge
The algorithm didn't create the problem. It responded to a signal (enormous demand meeting fixed supply at the moment of sale) and did exactly what it was designed to do. The prior question is why that signal wasn't measured earlier. Nobody knew, in any structured way, that 14 million people were interested before the on-sale opened. The algorithm had to discover demand in real time, in public, with millions of fans watching it run the experiment.
Artists who have avoided situations like this typically ran some form of verified fan program or presale commitment that gave them a partial demand map before the public queue opened. The CMA's report is worth reading in full. Its core recommendation is that if prices can change, fans must be told before they join the queue, not after they've already invested time. That's a low bar. The industry's failure to clear it voluntarily is what made the investigation necessary.