December CPI rebound expected after shutdown-softened November: Wells Fargo

Wells Fargo expects December CPI to rebound after November's unusually weak, government shutdown-distorted reading, forecasting headline CPI +0.35% month-over-month and core CPI +0.36% (year-over-year rates of 2.7% headline and 2.8% core). The bank sees goods — particularly holiday markdowns reversing — and travel-related services driving the monthly uptick (core goods +0.37% m/m, +1.8% y/y), while shelter inflation will remain muted until methodological payback in April and health/auto insurance pressures should restrain inflation into early 2026. The BLS will release the December report on Jan. 13 at 8:30am ET.

Analysis

Market structure: The expected December CPI rebound (+0.35% headline, +0.36% core m/m per Wells Fargo) with a continuing yoy downtrend (headline ~2.7%, core ~2.8%) favors long-duration fixed income and rate-sensitive growth: lower breakevens and falling inflation expectations should push 10Y yields down if print is within these bounds. Goods-price stabilization and easing tariff pass‑through compresses inflation risk for importers/retailers (WMT, TGT, AMZN) while services/travel firms (MAR, DAL) gain pricing power; insurers look exposed from a shrinking health‑insurance component (negative for KIE/TRV/HUM). Cross-asset: expect TLT outperformance, TIPS underperformance, a softer USD vs cyclical FX, and modest commodity upside from travel demand rather than goods inflation.

Risk assessment: Tail risks include an April shelter re-acceleration (panel rotation reveals higher rents >0.5% m/m) or a tariff/energy shock that reverses the disinflation narrative and forces Fed hawkishness; either would spike 2s/10s and equity volatility. Immediate risk window is Jan 13 CPI (hours-days), short term Q1 2026 around earnings/insurance filings, and long term is H1 2026 as shelter/insurance pass‑throughs play out. Hidden dependencies: CPI methodology/panel rotation, insurer rate‑filing lags, and inventory/holiday timing distortions that can produce misleading sequential prints.

Trade implications: Tactical ideas — if CPI prints near Wells Fargo (core m/m ≤0.4% and core yoy ≤2.9%): establish 2–3% long in TLT or 2Y/10Y futures receivers, and reduce TIPS exposure (~50%). Initiate 1–2% short position in KIE or selected insurers (TRV/HUM) on deteriorating rate‑setting visibility and buy 3–6 month put protection; pair a 2% long in MAR (hotels) vs 1% short in KIE to capture travel pricing vs insurance weakness. Use options: buy a TLT 1–3 week call spread around the print to capture a shock lower in yields; size premiums <0.5% portfolio.

Contrarian angles: Consensus underestimates the April shelter leg — markets may cheer a December “technical rebound” and prematurely steepen real yields, leaving breakevens vulnerable to a later rent‑driven inflation shock. Historical parallels (shutdown/data sampling distortions) show volatile re-pricings when the measurement catch-up occurs; shorting insurers is crowded and could be reversed by emergency rate increases or consolidative M&A, so keep position sizes small and hedge with options or pair trades.

Key Decisions for Investors

• If Jan 13 CPI core m/m ≤ 0.4% and core yoy ≤ 2.9%, establish a 2–3% portfolio long in TLT (or equivalent 10Y futures receivers). Target a 5–8% move in TLT within 4–12 weeks; place stop‑loss to cut position at 2% adverse move.
• Initiate a 1–2% short position in the insurance ETF KIE (or 1% short in TRV/HUM as single‑name alternatives) with a 6–12 month horizon, scaling in on Q4 insurer earnings misses or adverse rate‑filing headlines; set a 15% stop‑loss and 20–30% profit target.
• Establish a relative value pair: long 2% in MAR (Marriott) and short 1% in KIE, horizon 3–6 months, to capture travel‑services pricing strength vs insurance pricing pressure; exit if MAR outperforms by 20% or KIE rallies 10%.
• Buy a TLT call spread (near‑ATM to +2% strikes) with 1–3 week expiry around the CPI print (premium sizing <0.5% portfolio) to capture a volatility‑asymmetric move lower in yields; if CPI surprises hot (core m/m >0.5%), close immediately to limit drawdown.