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Don’t currency hedge your equity portfolio

Photo of some US dollars to represent currency exposure

Don’t bother currency hedging your equity portfolio. Especially not if you live in the UK. It’s what old-timers call a Texas hedge: one that increases both risks and costs.

Of course, with Sterling plunging in the past few days – for what, if I was being polite, I’d describe as idiosyncratic UK political reasons – my opinion might smack of recency bias.

But I’ve been banging this same drum for decades.

Later on I’ll recall what happened during the Covid pandemic, safely insulated from the heat of the latest made in Westminister mayhem. 

But first a few basics.

What is a currency-hedged equity portfolio?

You’re a UK-domiciled investor. You measure your portfolio’s return in British pounds (GBP).

Let’s say you buy a London-listed ETF that tracks the S&P 500. (Ticker: IUSA, for instance).

The share prices of companies in the S&P 500 are denominated in US dollars (USD).

You’ve therefore now got two exposures: to the prices of the stocks, and to changes in the GBP/USD exchange rate.

If you want to eliminate the exchange rate risk, you can buy an equivalent currency-hedged ETF. (Ticker: GSBX, say). This ETF uses a financial instrument (a derivative) to bet against the USD.

As a result you now only have exposure to the price change of the stocks in the S&P 500, not to the currency as well.

Why do some people claim hedged is less risky?

Well, that’s just common sense, surely. Taking one risk must be less risky than taking two risks added together?

Right?

You’ll also hear: “Your future liabilities are in GBP. So you want to hedge all your cash flows back into GBP”.

If you accept these arguments, then the debate is whether the reduced risk is worth the extra expense of the currency hedging. Obviously the currency hedges cost money, because you don’t get owt-for-nowt. But it’s cheap – only costing a few basis points a year. 

However I’d argue you really shouldn’t currency hedge your equity portfolio because of: 

  1. The existence of holistic ‘natural’ hedges
  2. The relationship between currency values and inflation
  3. The correlation structure between currencies and equities during bad times

Reasons (1) and (2) apply wherever you live.

Reason (3) depends on the correlation between your currency and global equity markets. This one depends on where you live.

Natural hedges

Your own home, the Net Present Value (NPV) of your earned income, the NPV of your state pension, and any defined benefit pension rights are all denominated in your home currency.

Most of your unhedged equity portfolio probably won’t be denominated in your home currency. But your portfolio is also likely a lot smaller than those other assets.

In that case I’d suggest you actually want exposure to other currencies. This is more diversifying, and holistically, it reduces risk.

By contrast hedging reduces your level of diversification across all your assets. And, as you probably know, diversification is the only free lunch in finance.

The other natural hedge is within the equity portfolio itself.

Hedged products hedge against the listing currency. But this is often not the actual economic exposure.

For example I’d argue a US company which earns most of its profits overseas is not really a US dollar-exposed company.

For the same reason, the FTSE100 usually goes up when Sterling falls. That’s because most of the FTSE 100’s earnings are actually in USD.

Inflation

The relationship between currency movements and inflation also causes a natural hedge.

Since the UK imports pretty much everything – including labour – a lower value of GBP increases inflation in the long run.

But at the same time, a lower value of GBP would boost the value of your (unhedged) foreign portfolio. Just when you’d want it to offset higher inflation – how convenient!

What about the other way round?

If GBP rises, then sure, the value of your foreign portfolio will fall. But inflation will be lower in the future thanks to the stronger pound, and the value of your house, salary, and so on will be higher in terms of global purchasing power.

Correlation: risk-on / risk-off

Is your home currency a ‘risk-on’ or a ‘risk-off’ currency?

If your home currency is a risk-on one, then its value will rise when times are good and fall when times are bad – just like equities usually do.

Hedging can therefore increase the size of your portfolio drawdown1, because this is a Texas Hedge (one that increases risk).

I’ve written my article under the assumption that most Monevator readers live in the UK, which has a risk-on currency.

If you live in a risk-off country like Switzerland or America, well done!

Pandemic case study

To sidestep any arguments around those ‘idiosyncratic politics’ I mentioned earlier, let’s look at the Covid pandemic rather than dwell on what currently ails the UK.

Cast your mind back to the height of the Covid market panic. It is mid-March 2020, and hedge fund manager Bill Ackman is crying on CNBC.

What is Sterling doing? This might jog your memory:

GBP/USD in 2020. Source: Yahoo Finance.

As a UK investor in global equities, what did ‘hedging’ deliver?

Well, measured at the height of the crash hedging your equity portfolio would have resulted in about a 10% greater drawdown. Some hedge!

When adding two bad things together makes them… worse. Source: Google Finance.

So there you have it, don’t hedge your equity portfolio if you live in a country with a high risk currency, like the UK.

What about bonds?

The hedging decision is a lot more nuanced for bonds.

The volatility of bonds is generally low (well, until this year, anyway). This means currency fluctuations can swamp bond returns. 

Why are you holding bonds? If you’re holding them for the steady drip of income in your home currency, and you just want to observe low volatility in your account – then maybe currency hedging them is the way to go.

But most of us don’t actually hold bonds for income. We hold them because they (usually) go up when equities go down.

That’s what the 60/40 portfolio and regular re-balancing is all about…

Surely going up more, when equities go down then, would be even better?

And, almost magically, if we live in a ‘Risk On’ currency area then we can do just that, by simply not hedging the currency risk of our bonds.

How? In bad times (usually… not always and not right now) when equities fall, the GBP falls, and USD sovereign bond prices rise.

In pounds, hedged bonds rise, but high-quality unhedged bonds2 rise even more (because GBP has fallen).

Which is great because that will give us more money to rebalance into equities.

Like everything in markets and investing, you can’t bank on this neatly happening every time without fail. But that’s typically what we’ve seen in the past.

My vote? Don’t hedge your bonds, either.

King dollar

Personally I skew my liquid investment portfolio towards foreign assets and I never hedge currency exposure. Most of my foreign assets are in USD.

As well as the reasons above for not currency hedging, I also have my own personal biases.

After decades of working in financial markets I just can’t think of GBP – a currency used pretty much exclusively on a small, isolated, increasingly irrelevant island with a yawning trade deficit and a government that applies sanctions to its own citizens and businesses – as real money at all.

To me, there’s only ever one money. And it isn’t the British pound.

Read more unique takes from Finumus in his dedicated archive, or follow him on Twitter.

  1. That is, your maximum loss. []
  2. I’m thinking of US Treasuries here. []
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Don’t miss our new guide to passive investing

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I know how hard it is to turn your head away from the economic and political car crash news. Trust me, we’re rubbernecking with the rest of you.

However in a couple of decades Kwasi Kwarteng will probably be just an obscure answer in a pub quiz and Boris Johnson a contestant in a onesie on the 43rd season of Celebrity Big Brother.

And by then it will be your steady saving and investing that will mostly have determined your financial well-being.

Happily, my co-blogger The Accumulator hasn’t just been fondling his shrinking gilt funds and shrieking “My Precious!” as his 60/40-ish portfolio heads into the fiery abyss.

Oh no. He’s been keeping his head and updating our passive investing HQ. Which is our best attempt at explaining why and how you should base your financial plans around buying and holding index funds.

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What, why, and how

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The set of all passive investors also earns average market returns, again after costs. That’s what passive funds are designed to do, and they’re very good at it. 

But passive costs are lower.

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Not a startling revelation to most long-term readers of this site. But there remain millions to be converted to passive investing in the wider world – and many more who need to know how to do it. We’re trying to fill that gap.

Check out our new passive investing guide. And please share any feedback in the comments below.

Keep it steady and all that. 🙂

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Weekend reading: I wouldn’t start from here if I were you

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What caught my eye this week.

There is a great discussion going on in the comments to yesterday’s mini budget article. I’d strongly suggest readers with something to say add their thoughts there.

However some seem bemused by what they see as my sudden support for the new administration.

So I’d like to clarify my position this morning. Feel free to skip to the links if (understandably) you couldn’t give two hoots!

Made in Britain

Yesterday’s article was my best shot at fairly considering what was being presented in the mini budget – and why – given where the UK is today.

I felt I’d made clear it was a break with the past, for good or ill, and a gamble.

There are pros and cons and I tried to reflect that.

But it is 2022 and we are where we are.

I didn’t vote for Brexit. I didn’t nail on a 0.25% to 0.5% annual hit to GDP from less favourable trade conditions on leaving the EU. My concerns about Tory populism and mendacity – as well as rising inequality – even had me vote for Corbyn. I’ve lost valued readers to my blog by stating all that over the years.

As I replied in a comment yesterday, my first choice would have been the centrism of Blair or Cameron continuing and the UK sliding into comfortable second-tier nation status. One befitting our demographics and our resources, rather than delusions of grandeur.

Instead of the past six fruitless years of self-harm, we might have been concentrating on building a green energy grid or tackling some other actually important challenge.

I don’t think we should have had a referendum, especially not they way we did.

My second choice would have been a second referendum on the reality of Brexit, not the fantasies.

Even now my third choice would be to re-enter the EU on the less favourable terms we’d get.

Once you get to fourth choices, however, nothing is super appealing.

As I wrote yesterday the UK economy has a huge productivity problem. We also have more than one Brexit problems, including a smaller GDP than otherwise and a consequent hit to funding and borrowing.

And politically we’ve walked a way down the populist path. History shows it can be difficult getting off that without something breaking first.

So now we have the (mega) mini budget – which is a direct result of post-Brexit politics and economics.

Is it the height of prudence? No, as I said yesterday it’s a risky gamble.

The approach could backfire in various ways – which the markets are already worried about with the pound sliding another 3% and gilts spiking, as I mentioned yesterday.

The ‘tails’ of potential outcomes have fattened. The risk of something very bad occurring – like a run on the pound or a confidence crisis in the debt markets – have increased.

However another of those fattened tails is that this is indeed a first step to a faster-growing economy. It’s definitely not a certainty.

The only certainty is this approach will produce some ugly by-products alongside any improvements in growth. But much of that is a political not an economic issue.

There has been a push back against what’s seen as a return to ‘trickle down’ economics. It’s above my pay grade to dissect all that here.

However I would say policies that didn’t work in one era may have more use in another.

Hail the invisible hand

Again, I don’t believe the rich paying too much tax is a big problem for the UK.

But I do understand that trying to make Britain a more entrepreneurial and dynamic economy has a logic to it, especially post-Brexit – if that is indeed the aim.

Much of the criticism I’ve read smacks me more as opposition to capitalism.

Comfortable on its bounty, a certain large swathe of the population seems to believe – to quote a populist – that we can have our cake and eat it. That we can levy indefinitely higher taxes and spout an anti-success rhetoric whilst still enjoying fast economic growth and expanding a state that is already bigger than at almost any time in history.

But I am an unabashed capitalist. All things equal I prefer people to keep more of their own money and save or spend it as they see fit.

Not just for their benefit, but because I still believe it leads to a more prosperous economy overall.

Now all things are not equal – not ability, not education, not family connections, not luck, and not outcomes – which is why I also believe in a pretty strong State to do the things capitalism can’t (e.g. the army) or the things it won’t (e.g. universal affordable healthcare).

But I see that as redressing the inequalities produced by the wonder of free enterprise.

As opposed to people somehow sneaking off and making larcenous profits in some hidden corner of a communist utopia.

Taxing matters

For instance, contrary to much of the commentary yesterday, the highest-earners already pay a huge amount of income tax.

The top 10% pay 60% of income tax receipts.

Yet even ignoring the specifics of the tax system, I have had conversations with intelligent university graduates who are initially thrown when I point out that 40% taxation on £1m is £400,000 whereas 40% on £50,000 is £20,000.

That is, the higher-earner contributes far more in tax.

How did we end up in a situation where reasonable people can be shocked when presented with those facts?

And why is it ‘fairer’ to make the higher-rate band 45% and have the the million earner pay £450,000 instead of £400,000?

Perhaps it is – maybe you want to redistribute more heavily, or you believe high-earners are effectively rent-seekers or similar – but start from the position, again, that the top 10% of earners already fund 60% of income tax receipts. Not the rhetoric that they’re somehow paying less.

I don’t have high hopes for this Truss administration. But I will keep saying it as I see it, which will be waffle-y and full of caveats and maybe more nuanced than some would like.

Perhaps to that end it’s only fitting that I seem to have ruffled a few feathers among our left-of-centre readers.

I’ve included a few more articles about the mini budget below. But ideally comments on this article will be about other money and investing links. That way we can keep the mini budget response to fruitfully expanding the existing discussion.

Have a great weekend everyone!

[continue reading…]

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Push me pull you with the 2022 Mini Budget

A push me pull you costume

A barely-known Prime Minister, a mysterious chancellor – and a plan with the feel of a 1980s fancy dress party.

It’s back to the future in Downing Street for the UK’s third policy reset in a decade.

The UK government’s 2022 Mini Budget cuts taxes and aims to boost growth even as the Bank of England is elsewhere applying the brakes.

Which is not to say that PM (and sometime royal stand-in) Liz Truss and chancellor Kwasi Kwarteng aren’t doing the right thing in cutting taxes now and putting off the bill for later.

Time will tell. But the UK economy was hardly humming under the prior plans, and there’s case for trying something different.

In particular productivity has been in a rut for a decade:

Source: LSE/ONS

Truly woeful, and there’s something for everyone when it comes to allocating the blame.

That LSE paper points to Britain’s exposure to financial services during the 2008-2009 crisis, the follow-up austerity drive, too little investment in infrastructure, and the ongoing drag from Brexit.

A right-wing perspective would foreground the relentless expansion of the State.

Others might blame UK PLC’s reliance on cheap labour rather than investing in technology.

More recently, the pandemic won’t have helped.

Pick your poison. There’s clearly a sickness here.

As for the cure, I’m sure there’s a political dimension to the bottle that PM Truss has reached for. But at least I’m heartened by her claim she’s willing to be unpopular. Her admission – six years after Brexiteers blathered that it would be an easy prize – that no US/UK trade deal is coming anytime soon is a start.

Populism has done great harm in recent years. The spell can’t be broken soon enough if we’re to make the best of where it’s left us.

The 2022 Mini Budget highlights

Which brings us to those tax cuts and reversals and the other just-announced measures.

Here’s a summary of Friday’s Mini Budget from the BBC:

– The basic rate of income tax will be cut by 1p to 19p from April 2023

– The 45p tax rate for top earners over £150,000 will be abolished, also from April next year

– The level at which house-buyers begin to pay stamp duty is doubled from £125,000 to £250,000

– First-time buyers will pay no stamp duty on homes worth £450,000, up from £300,000

– Planned rise on corporation tax from 19% to 25% is scrapped

– A 1.25% rise in National Insurance to be reversed from 6 Novemnber

– Cap on bankers’ bonuses, which limited rewards to twice the salary level, is axed

– Cost of subsidising both domestic and business energy bills will cost £60bn for the next six months

-Strike action: unions will be required to put offers to members during pay talks

– UK to introduce sales tax-free shopping for overseas visitors

Expect more to emerge as journalists and wonks dig into the detail.

Just one example – the controversial IR35 legislation is to be repealed.

The big picture take is the UK government is cutting its income even as its outgoings rise with inflation and the higher cost of servicing debt.

Oh, and the rich have just gotten richer.

Short-term this looks optically bad, but it isn’t entirely mad. You could even argue its conventional counter-cyclical Keynesian economics.

But it will be a tricky balancing act.

Singapore sling

The stated goal is growth. If one was to turn to the toxic B-word, it’s a tentative step towards the Singapore-lite model of a ‘business first’ post-Brexit Britain.

Lower taxes, lighter regulation, and a smaller state (/safety net) traded off for higher growth.

Let’s leave aside whether this is anything like what most disgruntled working class Brexit supporters voted for. Once you add up any small pros and take away the huge cons, I don’t see any economic advantage for Brexit. But in purely economic terms, I’ve long said diverging from the European model towards a more cut-throat US-style capitalism is the closest we’ll get to neutering the economic downsides

Again, it’s not what I voted for. But there is an economic logic to it.

Still I remain skeptical about how far Britain can go in this direction.

We’re not Singapore – demographically, culturally, or geographically. We don’t live in small apartments in a single city with our elderly parents. UK politicians can enable sewage to be dumped in the sea, but the EU won’t allow shoddy goods to be dumped on the continent. We’ll have to meet the standards of our largest trading partner and it will naturally resist regulatory arbitrage on its borders.

As for state spending? We’re getting older and sicker. The National Health Service is the nearest thing the UK has to a religion. And I’d argue the population’s sense that government should solve its problems has only grown under the years of populist magical thinking.

It’s hard for me to see growth coming wide and fast enough to offset the pain from really taking an axe to state spending, if that’s the follow-up punch to come.

There’s an election coming in 2025. We’ll get a verdict then I suppose.

Interest rates could spoil the party

Making life even harder is the macro-economic backdrop that’s (mostly) neither of the government’s making nor under its control.

Inflation is rampant, and Truss has already (rightly) signed up to borrow billions to ease the energy crisis for individuals and businesses.

We are more or less at war with Russia – and if a few hundred billion is the ultimate price of victory (or even a negotiated stalemate) then it’ll be cheap compared to the priciest charges on the menu.

Yet while energy price caps should curb official inflation figures in 2023, still more borrowing piles greater pressure on the UK’s creaking balance sheet. That could be longer-term inflationary.

Already the Bank of England hiked interest rates this week by another 50 basis points, to 2.25%.

That’s the highest level since 2008. But scarier still is this chart (courtesy of Ed Conway from Sky News) showing how expectations for peak rates have soared in just a few months:

The expected peak is up by 2% to 4.75% in just a matter of weeks!

And while that might not sound especially high to old hands, Conway correctly highlights we’re far more indebted than when higher rates last prevailed.

Indeed he calculates that if rates were to hit 6% – outside expectations but again look at the rate of change above – then the mortgage burden would be similar to that which precipitated the property market crash of the early 1990s.

Debt markets are also a downer

We can then see the contours of the economic struggle taking shape.

The Truss government has decided to go for growth, as we used to put it. Today’s tax cuts take tens of billions a year out of the Government coffers and puts it back into our hands.

But the UK State is hugely indebted. And the cost of maintaining that debt is already soaring with rising interest rates.

Indeed the 10-year gilt yield jumped nearly 0.5% higher following Kwarteng’s mini-budget:

Source: MarketWatch

Lower taxes and austerity out the window means less fiscal tightening – perhaps even fiscal easing – exactly when we face huge inflationary pressure.

Which – given the Bank of England’s inflation target – in turn means higher interest rates. And that will strain household balance sheets and even risk a housing crash.

It sets up a push me pull you between the Chancellor and the Bank of England.

Politically this takes some pressure off Truss. Her government will be tax-cutters, leaving more money in people’s pockets. The Bank of England can be the bad guys, taking money back with higher rates.

The hope must be that faster growth will – among other things – reassure the capital markets and keep a lid on borrowing costs.

The risk is it doesn’t.

The pound has dropped nearly 2% this morning as gilt yields have risen.

I wouldn’t say that’s a huge vote of confidence, although to be fair it probably more reflects a ratcheting up of uncertainty.

Giving to Peter to pay Paul

How the push me pull me will resolve itself is anyone’s guess.

A similar-ish Thatcherite direction in the 1980s did deliver a growth spurt. I’d also argue it helped wrench Britain out of secular decline.

But inflation was a fading threat by the time the Thatcher boom really kicked in. We also had the windfall of North Sea oil revenues to paper over the cracks.

Perhaps a better way to conclude is to ask what this means for the typical Monevator reader who is saving hard and aiming for financial independence?

Well, firstly I don’t think it should change anyone’s long-term strategy.

Again, UK governments come along like buses these days. The 2025 General Election could easily shift things again.

But in broad strokes I’d say it’s tactically advantageous for us – but strategically less certain.

From a personal point of view, it’s hard to argue with lower taxes. More money in your pocket means more to save and invest.

I’d also imagine ISAs and SIPPs are safe under Truss and Kwarteng. Perhaps savings allowances – particularly the Lifetime Allowance for Pensions – could even start to rise again.

In the best-case scenario the UK escapes its low productivity trap, GDP grows, and we manage our expanding national debt thanks to higher cashflows from a larger base.

But there’s definitely a downside scenario to this steady accumulation of debt combined with more polarizing economic outcomes. (Plus I don’t see much here for infrastructure).

Careful what you wish for

The UK FIRE1 movement is also a kind of two-headed beast.

We benefit from laissez-faire policies in the accumulation phase – especially our favourable tax shelters like ISAs.

But we implicitly lean on state support as we keep taxes low in de-accumulation and – crucially – assume the NHS will be there to take care of our health needs.

Very different from US FIRE-seekers. They can earn and save more but face huge health insurance costs. This may keep them in jobs long after their British brethren would have called it a day.

There’s also the State pension to keep in mind. It’s a huge boon for the typical UK FIRE-ee.

Hence most of us wouldn’t benefit from too-much rolling back of the state and its services. Let alone grimmer potential scenarios that I won’t dwell on today.

Of course there’s not much we can do about it individually – aside from saving more, investing sensibly, paying attention, and hoping for the best.

But what do you guys think? Let us know – focusing on the economics rather than the politics, as much as you can – in the comments below.

  1. Financial Independence Retire Early. []
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