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PGR vs AJG · data through Oct 2, 2026

On none of the 19 forces measured do PGR and AJG differ by more than the noise in the readings: their 90% ranges overlap every time.

Economic forcePGRProgressive CorporationAJGArthur J. Gallagher & Co.
Interest ratesIn weeks when the 10-year Treasury yield rose 0.25 percentage points+0.34%−1.5% to +2.1%Not distinguishable from zero−0.45%−2.2% to +1.3%Not distinguishable from zero
Inflation expectationsIn weeks when 10-year inflation expectations rose 0.25 percentage points+1.8%−1.1% to +4.7%Not distinguishable from zero+1.9%−1.7% to +5.4%Not distinguishable from zero
U.S. dollarIn weeks when the trade-weighted U.S. dollar rose 2%+0.26%−1.1% to +1.6%Not distinguishable from zero+0.82%−0.70% to +2.4%Not distinguishable from zero
Oil and energyIn weeks when the price of oil rose 10%−0.67%−1.7% to +0.35%Not distinguishable from zero−0.69%−1.3% to −0.04%Tentative
Credit spreadsIn weeks when corporate credit spreads widened 0.25 percentage points+0.15%−2.5% to +2.8%Not distinguishable from zero−0.13%−3.0% to +2.7%Not distinguishable from zero
Short-term ratesIn weeks when the 2-year Treasury yield rose 0.25 percentage points+1.4%−0.43% to +3.3%Not distinguishable from zero+0.61%−1.8% to +3.0%Not distinguishable from zero
Market volatilityIn weeks when market volatility (the VIX) rose 5 points−0.41%−1.2% to +0.42%Not distinguishable from zero−0.77%−1.6% to +0.09%Not distinguishable from zero
Mortgage ratesIn weeks when the 30-year mortgage rate rose 0.25 percentage points−0.55%−1.7% to +0.57%Not distinguishable from zero+0.01%−1.0% to +1.0%Not distinguishable from zero
GoldIn weeks when the price of gold rose 5%+0.48%−0.38% to +1.4%Not distinguishable from zero+0.28%−0.64% to +1.2%Not distinguishable from zero
CopperIn weeks when the price of copper rose 5%−0.35%−0.93% to +0.22%Not distinguishable from zero+0.79%+0.04% to +1.5%Tentative
Natural gasIn weeks when the U.S. natural gas price (Henry Hub) rose 10%+0.03%+0.01% to +0.05%Tentative+0.01%−0.03% to +0.04%Not distinguishable from zero
BitcoinIn weeks when the price of bitcoin rose 10%−0.47%−1.2% to +0.29%Not distinguishable from zero−0.14%−0.92% to +0.64%Not distinguishable from zero
Small vs large companiesIn weeks when small companies beat large ones by 1 percentage point−0.01%−0.32% to +0.30%Not distinguishable from zero+0.01%−0.25% to +0.28%Not distinguishable from zero
Value vs growthIn weeks when value stocks beat growth stocks by 1 percentage point+0.55%+0.26% to +0.84%Clear+0.56%+0.27% to +0.86%Clear
MomentumIn weeks when recent winners beat the stock market by 1 percentage point−0.14%−0.48% to +0.20%Not distinguishable from zero−0.57%−1.0% to −0.18%Tentative
EuroIn weeks when the euro rose 2% against the U.S. dollar−0.58%−2.4% to +1.3%Not distinguishable from zero−0.35%−2.6% to +1.9%Not distinguishable from zero
Japanese yenIn weeks when the yen rose 2% against the U.S. dollar+0.35%−0.33% to +1.0%Not distinguishable from zero+0.07%−1.1% to +1.2%Not distinguishable from zero
Emerging marketsIn weeks when emerging-market stocks beat the S&P 500 by 1 percentage point−0.46%−0.74% to −0.18%Tentative−0.66%−1.0% to −0.33%Clear
ChinaIn weeks when Chinese stocks beat other emerging markets by 1 percentage point+0.13%−0.07% to +0.34%Not distinguishable from zero+0.36%+0.17% to +0.54%Clear
Each figure is the stock's typical move in a week when the force moved by the stated amount, after accounting for the stock market, with its 90% range beneath. Grey figures could not be told apart from zero. A row is marked a clear difference only when the two 90% ranges do not overlap.

This describes the past, and it is not a forecast. Relationships change, and nothing here is a recommendation to buy, sell or hold any security.

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