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Does Market Timing Work?

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Re: Does Market Timing Work?

#31
post #28
post #13

They didn't discuss Peter Perfect's sister, Petra Perfect, who -- rather than just wait for the one bottom day for the year -- instead buys and sells repeatedly, throughout the year, at more local lows and highs. Is that also considered market timing?

How do you know that you’re currently at a local low/high?

In the article, Peter Perfect has perfect market timing, but only buys once.

Petra Perfect also has perfect market timing, but can buy and sell repeatedly.

Re: Does Market Timing Work?

#32
post #9

For people with the intellect to understand the economy it does. Just very few of those people

If this was true wouldn’t you have many more economists with multiple mullions just from market timing? Even if you can predict the market and you are correct it can stay irrational so i think this comment is completely incorrect

That's more of an indictment of the field of economics than anything else. The most talented leave to make better money in markets and hedge funds and the remaining academics get to set our public policy. There are plenty of consistently performing funds. Successful "applied economists" include Ray Dalio and Jim Simons.

Re: Does Market Timing Work?

#33

IMO, this is a much more comprehensive article on the same topic: https://www.aqr.com/-/media/AQR/Documents/Insights/White-Pap... For unsophisticated investors, timing the market tends to keep money on the sidelines during growth periods, eroding long-term returns. This is part of why it's considered an investing sin - "time in the market beats timing the market." Sophisticated systematic investors can probably get g…

To go into further detail about systemic investing:

There have been experiments like the turtle traders ^ 1 who applied "trend following", used today by many CTAs on exotic markets. For this, an investor taught some people his strategy/rules, gave them his money and they've shined for 40 years. The fundamental strategy still works today (updated). Fundamentally, it's a method to ride momentum in different ways (e.g. crossectional.) Hedge fund managers like Rzepczynski, Cem Karsan, Alan Beer... Richard Brennan is the most insightful of them who shares his methods freely. N.b. trend following doesn't work well in stock markets, but flourishes in Mexican rate swaps, orange juice futures, London sugar... combined in ensembles.

Traditional value investors, building on the Intelligent Investor, have always done well over samples above a few years. (N.b. Warren Buffet hasn't been a value investor for a long time, because he has too much to manage. He was strongly inspired by Fisher's Common Stocks and Uncommon Profits, which gave us the concept of "growth stocks".) (N.b. 2, value investing ETFs are mostly terrible, fundamentally not investing in value stocks due to their structures.)

Carisle's Acquierer's Multiple is the most recent development in systemic value investing (he also runs an ETF or two along these lines). "Magic formula investing" even holds up too!

In the mining space, you also get discretionary (not purely systematic) investors like Rick Rule openly discussing their methodologies, successful for decades and decades.

Here’s an interesting paper ^ 2 (exec summary pages 5-6). Note that 70% of underperformance is due to investors withdrawing funds during times of market crisis. Fund fees also drive the majority of underperformance. N.b. most wealth managers can't legally follow such strategies because of the prudent person rule. They are legally forced to underperform typical indices - and the majority of research has focused on them, distorting the data pool.

[1] https://www.investopedia.com/articles/trading/08/turtle-trad...

[2] https://wealthwatchadvisors.com/wp-content/uploads/2020/03/Q...

Re: Does Market Timing Work?

#34

The idea with any Ponzi scheme is to get in as early as possible and get out before the inevitable collapse. Though if it is your meta-governement propping up the Ponzi come hell or high water, not sure where you would get out to that would not be sucked into the collapse unless you are part of the 0.000001% that would potentially have an option to watch the world burn from a distance.

The idea with a Ponzi is to create one and make money from the get-go.

There is no good idea with a Ponzi if you didn't create it.

Re: Does Market Timing Work?

#35
post #31
post #28

Earlier quoted context omitted.

How do you know that you’re currently at a local low/high?

In the article, Peter Perfect has perfect market timing, but only buys once. Petra Perfect also has perfect market timing, but can buy and sell repeatedly.

Sorry, then yes to answer your actual question, I don’t think that would commonly be called “market timing” (although of course the phrase could be an apt description of that strategy).

All the uses of that expression that I see refer to an investor whose principal aim is to buy-and-hold to capture beta, but simply wants to try and pick the right moment.

Re: Does Market Timing Work?

#36
post #8

Although when the s&p dropped 20% in a few days in March 2020 — that was clearly a buy signal. And when tech stocks dropped by 70-90% in Nov 2022. Those stocks are now up 2x/3x from bottom. Sure, long term it probably doesn’t work out to time the market but sometimes it’s pretty obvious what’s happening.

But the problem is that if you are waiting now, is that massive buy signal going to come next year or in 10 years? And if you keep cash for 10 years and then buy at the right time, is that going to be better than having been invested for the whole ten years already?

Re: Does Market Timing Work?

#37
post #13

They didn't discuss Peter Perfect's sister, Petra Perfect, who -- rather than just wait for the one bottom day for the year -- instead buys and sells repeatedly, throughout the year, at more local lows and highs. Is that also considered market timing?

[deleted]

Re: Does Market Timing Work?

#38
I wonder if there is a fixed buy date that outperforms dollar cost averaging. Something like "around new years lots of people get money they invest, so prices tend to pop, so buy in november'

There just needs to be some kind of yearly pattern for such a strategy to exist. I even recall reading about it on money-stuff. But I can't remember the months.

Re: Does Market Timing Work?

#39

IMO, this is a much more comprehensive article on the same topic: https://www.aqr.com/-/media/AQR/Documents/Insights/White-Pap... For unsophisticated investors, timing the market tends to keep money on the sidelines during growth periods, eroding long-term returns. This is part of why it's considered an investing sin - "time in the market beats timing the market." Sophisticated systematic investors can probably get g…

This has been my experience too, I missed out more by being sidlined during good times than I saved. Personally as an engineering mindset person I am good at identifying likely failure modes of companies (i.e. reality) but rarely anticipate how much things will go up during good times which is more of a social phenomenon (hype).

Re: Does Market Timing Work?

#40
post #33

IMO, this is a much more comprehensive article on the same topic: https://www.aqr.com/-/media/AQR/Documents/Insights/White-Pap... For unsophisticated investors, timing the market tends to keep money on the sidelines during growth periods, eroding long-term returns. This is part of why it's considered an investing sin - "time in the market beats timing the market." Sophisticated systematic investors can probably get g…

To go into further detail about systemic investing: There have been experiments like the turtle traders ^ 1 who applied "trend following", used today by many CTAs on exotic markets. For this, an investor taught some people his strategy/rules, gave them his money and they've shined for 40 years. The fundamental strategy still works today (updated). Fundamentally, it's a method to ride momentum in different ways (e.g.…

The fact that you're being downvoted for factual contributions kind of explains why it's possible to beat the markets. Most people refuse to believe it.

No public strategies are going to beat the market by a huge amount, and having the discipline to execute them manually isn't easy, but it has been clearly shown to be possible.

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