Latest / The Financial Freedom Podcast with Fexingo: Quitting Your Job, Living Off Investments, Independence / Why a 60/40 Portfolio Might Actually Be Too Conservative
Transcript
- Lucas: So, we've spent a lot of episodes on the 4 percent rule, and the guardrails, and withdrawal strategies. But today I want to flip the lens and talk about the portfolio itself. Because there's a growing argument that the classic 60/40 stock-bond split might actually be too conservative for early retirees. Luna: Too conservative? That's a bold claim. I thought the whole point of 60/40 was to protect you from market crashes right when you start withdrawing. Lucas: Right, and that's the standard logic. But the research is shifting. A lot of the early-retirement community is looking at what's called a 'rising equity glidepath.' You start with a lower stock allocation — maybe 30 percent — and increase it over time as you get further into retirement. The idea is that you're most vulnerable in the first decade, so you want stability then, but you need growth later to make the money last 40, 50, maybe 60 years. Luna: So you're essentially being conservative when you need to be, and then taking on more risk when you can afford it. That actually makes intuitive sense. Lucas: Exactly. And it's not just theory. There's a well-known study from a few years back that modeled a retiree who retired in, say, the year 2000. Right at the peak of the dot-com bubble. If they had a 60/40 portfolio and followed the 4 percent rule, they'd have run out of money within about 20 years. But if they started with a 30/70 portfolio and gradually increased stocks to 70 percent over 10 years, they'd still have money left today. That's a massive difference. Luna: Wait, so the more conservative portfolio actually failed? That seems backwards. Lucas: It does, but here's the thing: sequence risk. That's the danger of getting a bad return early on. With 60/40, you still get hit pretty hard when the market crashes, and then you're selling stocks at low prices to fund your living expenses. With a lower stock allocation, you have more bonds to sell during that bad early stretch, giving your stocks time to recover. And then as the market improves, you gradually shift more into stocks to capture the recovery. Luna: So it's like a buffer. You're not selling stocks at the worst possible time because you've got bonds to burn through first. Lucas: Precisely. And the reverse works too. If the market does well early, you can increase stocks faster because your portfolio has grown. The glidepath is dynamic. It responds to what's actually happening in the markets, not a fixed percentage. Luna: Interesting. But bonds haven't exactly been a great place to be lately. With interest rates where they are, isn't the bond portion of the portfolio also a drag on returns? Lucas: That's the other half of the argument. In the old days, bonds yielded 5 percent or more. Now, after the run-up in rates, the ten-year Treasury is around 4 percent, maybe a bit higher. But after inflation, the real return is often negative. So holding a big bond allocation can actually hurt your long-term growth, even if it provides short-term stability. Luna: So the conservative portfolio isn't just missing out on upside, it's also not even protecting you against inflation. Lucas: Right. And that's why many financial planners are now suggesting that early retirees might be better off with a higher stock allocation overall, not just a rising glidepath. Some even argue for 80/20 or 75/25 as the default, with the bond component serving more as a cash buffer than an income generator. Luna: But that seems to fly in the face of everything we've been taught about risk tolerance and sleeping at night. Lucas: Well, the 'sleep at night' factor is real. And I'm not advocating for 100 percent stocks. But the research is pretty clear that a 60/40 portfolio is not actually the risk-optimal allocation for a long retirement horizon. It's a compromise, but it's not based on any rigorous analysis of failure rates. It's just what people have always done. Luna: Didn't Vanguard do a study on this? I remember reading something about how the optimal allocation for retirees might be higher than 60 percent stocks. Lucas: Yeah, Vanguard's research on sustainable withdrawal rates found that for a 30-year retirement, the optimal stock allocation is actually around 70 percent. And for longer retirements, 80 percent. That's because the growth from stocks outweighs the volatility over the long run. And with sequence risk, you can manage the downside with a flexible spending strategy or a bond tent. Luna: So the bond tent is like the rising glidepath's cousin. You have more bonds early, then you transition to more stocks. Lucas: Exactly. The bond tent is the more common name. You start with a high bond allocation, usually around 60 percent, and then reduce it over the first 5 to 10 years until you're at a lower bond allocation, like 20 percent. It's like a tent shape if you draw it on a graph. And the idea is to protect against sequence risk in those early years, then let equity growth take over. Luna: And this isn't just for the ultra-wealthy. This applies to someone retiring with, say, a million dollars or even half a million. Lucas: Absolutely. It's all about the percentage of your portfolio you're withdrawing. If you're withdrawing 3 percent, the math might work with a lower stock allocation. But if you're doing 4 percent or more, you need the growth. And let's be honest, a lot of early retirees are doing 3.5 to 4 percent, because they don't want to work another five years. Luna: So for those of us aiming for financial independence, this is a pretty big deal. It could mean we can retire a bit earlier if we're willing to take on a little more risk, or at least structure our glidepath to handle the risk better. Lucas: Right. And it's not just about the withdrawal rate. It's about the probability of success. Let me give you a concrete example. Say you're 55, you have $1.5 million, and you want to withdraw $60,000 a year, which is 4 percent. If you run the numbers with a 60/40 portfolio, the historical success rate over 40 years is around 80 percent. With a 70/30 portfolio, it jumps to 87 percent. And with an 80/20 portfolio, it's over 90 percent. So you're significantly reducing the odds of running out of money by being more aggressive. Luna: So the conventional wisdom might actually be increasing the risk of failure. That's a wild thought. Lucas: And it's counterintuitive, which is why so many people are resistant. But the data is pretty compelling. Now, of course, this is all based on historical returns, and past performance doesn't guarantee future results. But it's the best we have. Luna: Hey, before we go deeper into the practical steps, I want to mention something. You know how we're always diving into these research papers and crunching numbers? That takes time and effort, and we want to keep this show ad-free. A lot of listeners have asked how they can support us, and honestly, the best way is a couple of dollars a month. It genuinely keeps these episodes coming. You can do that at buy me a coffee dot com slash fexingo. It makes a real difference for a small show like ours. Lucas: Yeah, thank you for that, Luna. It does add up, and we appreciate every bit of support. Now, back to the glidepath. One of the challenges with a rising equity glidepath is knowing when to adjust your allocation. You don't want to be fiddling with your portfolio every month based on market moves. Luna: So how do you actually implement this practically? Do you use a target-date retirement fund that does it automatically? Lucas: That's one way, but most target-date funds are designed for a traditional retirement age of 65, and they get too conservative for an early retiree. You might want to build your own glidepath. For example, you could start at 30 percent stocks, and increase it by 5 percentage points each year for 10 years, until you reach 70 percent. Or you could use a more dynamic approach based on your portfolio balance and spending needs. Luna: And you don't have to be perfect with it. The key is to avoid selling stocks in a downturn, right? Lucas: Exactly. The mechanics matter less than the principle. The main goal is to have a buffer of bonds or cash to live on during the first few years, so you're not forced to sell stocks when they're down. If you can do that, you're already ahead of the game. Luna: What about someone who's already retired and has been living off a 60/40 portfolio? Is it too late to switch to a rising glidepath? Lucas: Not necessarily. If you're five years into retirement and the market has done well, you might be in a better position. But if you've hit a downturn early, you might want to be careful. The key is to have a plan and stick to it. You don't want to make decisions based on what the market just did. That's how you end up selling at the bottom. Luna: So it's really about the discipline to stay the course, whether you're 60/40 or 80/20. Lucas: Right. And I'd add that the best portfolio is one you can stick with. If a 60/40 portfolio keeps you from panic-selling, that's better than an 80/20 that you abandon in a downturn. But if you understand the math and you're comfortable with volatility, the evidence suggests that a higher stock allocation, combined with a flexible withdrawal strategy, gives you the best chance of making your money last as long as you do. Luna: And for anyone who's still in the accumulation phase, this might also change how you think about your retirement savings. Maybe you don't need to shift to bonds as you approach retirement. Lucas: That's a great point. A lot of people are told to reduce their stock allocation as they get close to retirement. But if you're planning for a 40-year retirement, the research suggests keeping a higher equity allocation. Like, if you're 55 and thinking about retiring, an 80/20 portfolio might be more appropriate than the traditional 60/40. It's counterintuitive, but the math is on your side. Luna: So, what's the one takeaway you want listeners to remember from this episode? Lucas: That the 60/40 portfolio is not a law of nature. It's just a convention. And for early retirees, it might be too conservative. Consider a rising equity glidepath — start with more bonds than stocks, then shift to more stocks as you get older. And above all, make sure your withdrawal rate is flexible, because that's the real key to robust retirement income. The exact allocation matters less than giving yourself room to adapt. Luna: Yeah, I think that's the real insight. It's not about picking the perfect number, it's about building in flexibility. Thanks, Lucas. That was a great discussion. Lucas: Thanks, Luna. And to our listeners, if you're curious about your own retirement plan, maybe run some scenarios with a higher stock allocation and see how it affects your success rate. You might be surprised.