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MDT vs BIIB · data through Oct 2, 2026

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

MDTBIIBBars: 90% ranges. Hollow: could not be told apart from zero.Same figures in the table below.
Economic forceMDTMedtronicBIIBBiogen
Interest ratesIn weeks when the 10-year Treasury yield rose 0.25 percentage points−0.90%−1.8% to 0.00%Tentative−1.5%−3.2% to +0.18%Not distinguishable from zero
Inflation expectationsIn weeks when 10-year inflation expectations rose 0.25 percentage points+0.16%−2.2% to +2.5%Not distinguishable from zero+0.81%−3.1% to +4.8%Not distinguishable from zero
U.S. dollarIn weeks when the trade-weighted U.S. dollar rose 2%−1.4%−2.8% to −0.03%Tentative−1.1%−2.7% to +0.53%Not distinguishable from zero
Oil and energyIn weeks when the price of oil rose 10%−0.52%−1.2% to +0.20%Not distinguishable from zero−0.34%−1.2% to +0.52%Not distinguishable from zero
Credit spreadsIn weeks when corporate credit spreads widened 0.25 percentage points−2.0%−4.6% to +0.66%Not distinguishable from zero−1.5%−5.1% to +2.1%Not distinguishable from zero
Short-term ratesIn weeks when the 2-year Treasury yield rose 0.25 percentage points−1.3%−2.7% to +0.14%Not distinguishable from zero−1.0%−3.4% to +1.3%Not distinguishable from zero
Market volatilityIn weeks when market volatility (the VIX) rose 5 points−0.19%−1.0% to +0.58%Not distinguishable from zero−0.13%−1.6% to +1.3%Not distinguishable from zero
Mortgage ratesIn weeks when the 30-year mortgage rate rose 0.25 percentage points−0.19%−1.1% to +0.70%Not distinguishable from zero+0.33%−1.1% to +1.8%Not distinguishable from zero
GoldIn weeks when the price of gold rose 5%−0.20%−0.95% to +0.55%Not distinguishable from zero−0.66%−1.6% to +0.28%Not distinguishable from zero
CopperIn weeks when the price of copper rose 5%+0.22%−0.29% to +0.73%Not distinguishable from zero+0.36%−0.48% to +1.2%Not distinguishable from zero
Natural gasIn weeks when the U.S. natural gas price (Henry Hub) rose 10%+0.05%+0.03% to +0.08%Clear0.00%−0.06% to +0.06%Not distinguishable from zero
BitcoinIn weeks when the price of bitcoin rose 10%−0.55%−1.3% to +0.21%Not distinguishable from zero−1.2%−2.5% to +0.14%Not distinguishable from zero
Small vs large companiesIn weeks when small companies beat large ones by 1 percentage point+0.18%−0.05% to +0.41%Not distinguishable from zero+0.43%+0.08% to +0.79%Tentative
Value vs growthIn weeks when value stocks beat growth stocks by 1 percentage point+0.65%+0.44% to +0.86%Clear+0.61%+0.26% to +1.0%Tentative
MomentumIn weeks when recent winners beat the stock market by 1 percentage point−0.51%−0.76% to −0.27%Clear−0.74%−1.2% to −0.32%Tentative
EuroIn weeks when the euro rose 2% against the U.S. dollar+2.4%+1.0% to +3.9%Tentative+1.5%−1.5% to +4.5%Not distinguishable from zero
Japanese yenIn weeks when the yen rose 2% against the U.S. dollar−0.10%−0.81% to +0.60%Not distinguishable from zero−0.14%−1.3% to +1.1%Not distinguishable from zero
Emerging marketsIn weeks when emerging-market stocks beat the S&P 500 by 1 percentage point−0.37%−0.70% to −0.03%Tentative+0.06%−0.36% to +0.47%Not distinguishable from zero
ChinaIn weeks when Chinese stocks beat other emerging markets by 1 percentage point+0.22%+0.02% to +0.42%Tentative−0.07%−0.25% to +0.11%Not distinguishable from zero
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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