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Leveraged ETF Decay: What 27 Years of Actual Numbers Show
Leveraged ETF decay tested against real data: TQQQ vs a naive 3x of QQQ across five windows, the daily-reset math, and the paths where…
AJUSSI GUIDE · AI INFRASTRUCTURE RESEARCH
AI runs on infrastructure.
We follow the numbers.
Source-checked research on chips, power, cooling and capex. Updated when the facts change, with evidence kept separate from opinion.
What Changed Since the Last Check
Recently revised research, with the latest modification date.
Utility Stocks and Data Center Electricity Demand: What Investors Need to Know
Modified ·
Data center electricity demand is reshaping how investors price utility stocks. Here is how one Korean ajussi thinks…
GE Vernova vs Siemens Energy: 5 Numbers That Do Not Compare
Modified ·
Both reported the same three months. Four places where putting GE Vernova and Siemens Energy side by side…
