Pubstack’s Q1 2026 State of Programmatic Benchmark Shows UK Publishers Facing Sharp Volume Pressure, While eCPM Holds

Pubstack, the supply intelligence platform for publishers, has released its State of Programmatic Q1 2026 EU5 Benchmark, revealing a highly fragmented European programmatic market in which UK publishers faced significant volume pressure, while price per impression remained resilient. The benchmark compares [...] The post Pubstack’s Q1 2026 State of Programmatic Benchmark Shows UK Publishers Facing Sharp Volume Pressure, While eCPM Holds appeared first on ExchangeWire.com.