Trump touts ‘defeated’ inflation but economy, voters stubborn on prices

December 2025 annual CPI rose 2.7%—still above the Fed's 2% target—while the administration claims inflation is "defeated." Core inflation averaged roughly 1.6% over the last three months per an administration official, but critics cite data distortions and estimate true inflation nearer 2.8%. Labor metrics were weak in 2025 with average job gains of about 49,000 per month and unemployment rising from 4.0% to 4.5%, even as Q3 2025 real GDP accelerated at a 4.3% annualized rate and equities hit record highs aided by AI data-center investment. Policymakers' use of tariffs (estimated to have added ~0.5 percentage point to inflation) and the administration's $200 billion mortgage-backed securities purchase to push mortgage rates below 6% create policy risk and market implications for rates, housing, and trade-exposed sectors.

Analysis

Market structure: Sticky 2.7% headline inflation (core 3‑month ~1.6%) plus ~$200bn MBS purchases and 4.3% GDP means winners are AI/data‑center capex (driving corporate capex, outsized demand for power/real estate), mortgage‑sensitive assets (agency MBS, homebuilder sentiment) and selected tech hardware suppliers; losers are import‑dependent retailers and labour‑intensive construction/manufacturing where tariffs and weak hiring (≈49k/mo in 2025) compress margins. Competitive dynamics: tariffs (~+0.5ppt inflation signal) favor on‑shore suppliers and domestic equipment makers (pricing power rises for specialized data‑center builders) while squeezing low‑margin retail/import channels.

Risk assessment: Key tail risks include a shelter CPI rebound that lifts annual core >2.5% over a rolling 3‑month window (would trigger Fed hawkishness), tariff escalation disrupting supply chains, and political/legal pushback to MBS purchases that could reverse mortgage spread compression; probability low‑medium but impact high. Time buckets: immediate (days) — market reprices on CPI/Fed comments; short (weeks–months) — MBS program and mortgage/refi flows; long (quarters–years) — structural AI capex and reshoring. Hidden deps: MBS buys crowd out private capital, altering bank balance sheets and mortgage pipelines; employment data revisions can mislead sector rotation.

Trade implications: Tactical long bias to data‑center plays and agency MBS, tactical short to import‑heavy retail and select homebuilders if hiring remains weak. Use spread trades to capture MBS vs Treasury compression and volatility trades around CPI prints and Fed minutes. Entry/exit must be rule‑based: unwind growth longs if 3‑month core CPI >2.5% or 10‑yr yield >4.0%; add to AI infrastructure positions after confirming two consecutive quarters of elevated capex.

Contrarian angles: Markets may underprice the persistence of AI capex (structural demand for EQIX/DLR/NVDA) and overprice permanence of lower mortgage rates if the MBS program is curtailed; historical parallel — 2013 taper moves show rapid repricing when policy signals change. Mispricing opportunity: short retail (XRT) vs long data‑center/tech (EQIX/XLK) while monitoring legal/political risk on fiscal/market interventions over next 30–90 days.

Key Decisions for Investors

• Establish a 2–3% portfolio long split between EQIX (Equinix) and DLR (Digital Realty), evenly weighted, 6–18 month horizon to capture AI data‑center capex; take profits at +25–35% and cut losses at -15%.
• Buy NVDA directional exposure via 3–6 month call spreads (target 30–60 delta long calls financed by 25–40% OTM short calls) sized 1–2% of portfolio to play persistent AI demand; exit or roll if next two CPI prints (monthly) push 3‑month core >2.5%.
• Initiate a 2–3% tactical position long iShares MBS ETF (MBB) paired with a 2% short 10‑yr Treasury futures position to capture mortgage–Treasury spread compression; unwind both if 10‑yr >4.0% or Fed confirms taper within 30 days.
• Implement a 1–2% pair trade: short XRT (SPDR Retail) and go long XLK (Technology Select) for 1–3 month horizon to capture divergence between consumer stress and tech/AI capex; tighten if consumer CPI components improve materially (food+energy core month <0.1% for two months).
• Reduce direct exposure to small/mid cap manufacturing and homebuilder names (e.g., PHM, DHI) by 50% over the next 30 days unless payrolls recover above 150k/month average and unemployment reverses below 4.3%; redeploy into data‑center/tech names on weakness.