Will inflation reach more than 5% in 2026?

Prediction markets put the probability at 28%: Will inflation reach more than 5% in 2026. Currently, markets see this as unlikely (28% YES). Treasury yields rise as investors await key inflation data.

What’s Happening

U.S. Treasury yields climbed on Tuesday, May 12, 2026, as traders positioned ahead of key consumer price data due later in the session. The benchmark 10-year Treasury yield rose by 1 basis point to 4.4306%, while the 2-year note — a closer proxy for Federal Reserve rate expectations — added more than 2 basis points to 3.9705%. The 30-year yield also advanced by more than 1 basis point. Bond market positioning reflects ongoing uncertainty about whether headline inflation reach more than 5% in the coming months remains a tail risk, with traders parsing each CPI print for confirmation of the Fed's disinflation trajectory. [CNBC, May 12]

Geopolitical pressure continues to feed into the inflation outlook. Oil prices climbed back above $105 a barrel on Tuesday after a shaky ceasefire in the Middle East and an unresolved impasse between the United States and Iran rattled risk sentiment. U.S. stock futures traded subdued as investors weighed the energy-price channel into headline CPI. Construction consultancy Turner & Townsend warned in its spring 2026 UK Market Insight report that infrastructure contractors should brace for tender price inflation of up to 5 per cent, citing the war in Iran and the UK's status as a net energy importer. T&T held its real-estate inflation forecast at 3.5 per cent, flagging energy pricing as a "significant risk" sector-wide. [Investing.com, May 12]

The probability that inflation reach more than 5% in 2026 sits at 28%, with the 72% NO side reflecting consensus that core disinflation remains intact despite energy-driven volatility. Whether inflation reach more than 5% in headline terms hinges on three near-term catalysts: the May CPI release, the durability of the Iran ceasefire, and oil's path from current levels above $105. Sector-specific signals — record salary caps such as the NHL's $104 million figure for 2026-27, announced May 8 — illustrate cost-pass-through pressure in discretionary verticals, but headline U.S. CPI would require a sustained energy shock plus services stickiness to breach the 5% threshold. Markets remain anchored to the lower path absent a fresh supply disruption. [Construction News, May 12]

Traded on Polymarket — $106K Volume

Polymarket prices this at 28c YES with $106K in volume. Moderate liquidity — use limit orders for positions above $1K to avoid moving the price.