Questions tagged [rebalancing]

Rebalancing is the process of realigning the weightings of a portfolio of assets by periodically buying or selling assets in a portfolio to maintain the desired level of asset allocation.

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20
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4answers
5k views

Why are daily rebalanced inverse/leveraged ETFs bad for long term investing?

I was reading this article about S&P 500 short ETFs: https://www.zacks.com/stock/news/176217/4-ways-to-short-the-sampp-500-with-etfs and I was confused when it said: "investors should note that ...
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3answers
501 views

Does dollar cost averaging apply when moving investments between fund families?

We'll likely be moving ~$100,000 (two Roth IRAs, about 80k/20k split) from a mix of Nationwide funds to a combination of Vanguard whole-market stock and bond index funds (details below). All else ...
1
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1answer
477 views

Why an ETF mirrors the underlying index on a day to day basis but not on a long term basis

Some ETFS like NUGT,DUST say that they replicate the performance of the underlying index on a daily basis. My first question is, do all ETFS do this, or only some? Also, why does it say that "not ...
16
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6answers
630 views

To rebalance or not to rebalance

I have not been able to understand the concept of rebalancing in investing. To me it's a form of the gambler's fallacy. Let: s_n = stock price at time n s_{n+1} = stock price at time n+1 E[x] is ...
4
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1answer
449 views

Why do passive ETFs require so much trading (and incur costs)?

As far as I've understood, the idea of passive ETFs is to track an index. Typically, the index is a value-weighted stock market index, such as the S&P500. Now, if I'm not mistaken, tracking a ...
5
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4answers
2k views

How to rebalance a portfolio without moving money into losing investments

I've read a number of conflicting opinions on whether portfolio rebalancing is a good idea. The question of whether rebalancing is a good idea has been addressed in some questions here, too, such as ...
8
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2answers
273 views

Explain the details and benefits of rebalancing a retirement portfolio?

What exactly does rebalancing entail? Does it mean that if I originally had 50% in stocks and 50% in bonds and my stocks do amazingly well that I end up with 75% in stocks and 25% in bonds that I ...
4
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4answers
351 views

How can I investigate historical effect of Rebalancing on Return and Standard Deviation?

There are very cool tools offered in this answer here. One of them is this here that allows you to see SD and return in rebalanced portfolio over longer time periods. Now I am trying to compare the ...
2
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4answers
224 views

Why is tax loss harvesting helpful for passive investing?

I am considering opening an account with a robo-advisor (e.g. Wealthfront), and in my research I have seen that robo-advisors often advertise tax loss harvesting as a feature of their accounts. ...
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2answers
125 views

Why compare asset performance using returns, instead of using change factors?

Why do investors compare the returns of assets as opposed to the change factors of assets? E.g. comparing 6% / 4% instead of 106% / 104% to get the comparative performance of two assets. AFAIK ...