agip wrote:
la gente esta muy loca wrote:
Changing the subject, I seem to recall you ruminating on total bond index history. You can download historical data for VBMFX on Yahoo Finance back to 12/1986. Portfolio Visualizer will give you the monthly Total Return History as well and you can click on the drawdown function. PV uses end of the month price so you will miss short term drops like the 9 day 6.5% in 3/2020. Current drawdown began 8/7/2020 and is at 5.36% as of friday. 1987 was wild, from 2/18 to 10/14 lost 7.82%, rallied after the great stock market crash.
https://www.portfoliovisualizer.com/backtest-portfolio?s=y&timePeriod=2&startYear=1985&firstMonth=1&endYear=2022&lastMonth=12&calendarAligned=true&includeYTD=false&initialAmount=10000&annualOperation=0&annualAdjustment=0&inflationAdjusted=true&annualPercentage=0.0&frequency=4&rebalanceType=1&absoluteDeviation=5.0&relativeDeviation=25.0&leverageType=0&leverageRatio=0.0&debtAmount=0&debtInterest=0.0&maintenanceMargin=25.0&leveragedBenchmark=false&reinvestDividends=true&showYield=false&showFactors=false&factorModel=3&portfolioNames=false&portfolioName1=Portfolio+1&portfolioName2=Portfolio+2&portfolioName3=Portfolio+3&symbol1=VBMFX&allocation1_1=100Also here is a chart of 1 month change in a hypothetical 10 year zero coupon treasury bond. A regular 10 yr would not be as severe or stellar, but it will how volatile the 70s and 80s were.
https://fred.stlouisfed.org/graph/?g=LKZWgracias gente
eyeballing the monthly returns over decades, it looks like the fund has indeed lost 2 or3% in a handful of months over the last decades. So it's rare but not unheard of.
Although I do wonder about dividends with that fund...it pays out most of its return in dividends...I hope that data captures that and doesn't go just by NAV.
It's total return, Yahoo will give you adj price also.
https://finance.yahoo.com/quote/VBMFX/history?period1=534643200&period2=1644192000&interval=1mo&filter=history&frequency=1mo&includeAdjustedClose=true