毎月リバランスで最大を目指す
順張りと逆張りの妙だな。
あくまでシミュレーションです

https://www.portfoliovisualizer.com/backtest-portfolio?s=y&;timePeriod=2&startYear=1985&firstMonth=1&endYear=2021&lastMonth=12&calendarAligned=true&includeYTD=false&initialAmount=10000&annualOperation=0&annualAdjustment=0&inflationAdjusted=true&annualPercentage=0.0&frequency=4&rebalanceType=4&absoluteDeviation=5.0&relativeDeviation=25.0&reinvestDividends=true&showYield=true&showFactors=false&factorModel=3&benchmark=VFINX&portfolioNames=true&portfolioName1=TMF+SIM&portfolioName2=15%2F85&portfolioName3=SPXL+SIM&symbol1=VUSTX&allocation1_1=270&allocation1_2=40&symbol2=VFINX&allocation2_2=204&allocation2_3=240&symbol3=CASHX&allocation3_1=-170&allocation3_2=-144&allocation3_3=-140