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This one isn't bad: https://www.reddit.com/r/Bogleheads/comments/wpqsno/lumpsum_investing_vs_dollar_cost_averaging_the/ https://www.reddit.com/r/Bogleheads/com
by tunesmith 4y ago
This one isn't bad:
https://www.reddit.com/r/Bogleheads/comments/wpqsno/lumpsum_investing_vs_dollar_cost_averaging_the/ https://www.reddit.com/r/Bogleheads/comments/wpqsno/lumpsum_...
And here's a question. Say you have a windfall and you're deciding whether to lump sum or DCA it. And you decide to DCA. So therefore, why wouldn't you liquidate your entire investment portfolio and also DCA that the same way?
- andrewf 4y agoIf you liquidate your portfolio you're going to have to recognize (pay tax on) capital gains.
- tunesmith 4y agoGood point, but how about for retirement portfolios? I'm trying to point out the irrationality of it - after all, I don't think people desist from liquidating only for tax/fee reasons. "I would sell everything today and DCA back in over the next year if not for those pesky taxes and fees! (shakes fist at sky)"
- andrewf 4y agoHaving thought about it a bit more - I'm not sure what motivation I'd have to sell then immediately DCA back in, my position would end up in the same place! If at the beginning of 2022, I'd had a crystal ball saying "stocks will crash in March then rebound in December", then I have a motivation: I do want to switch to a stock-light position, hold that for a while, then move back. In that situation I'd be inclined to DCA on the way out in January, as well as DCA back in during December. I want to reduce variance more than I want to increase the expected value.
- tunesmith 4y agoSo that's why I think it's a good argument for lump-summing a windfall rather than DCA-ing a windfall.