Signal to Noise


Published February 2024
Author: Paul Robertshawe,

Investment markets are forward looking. Public markets that trade daily, like equities and fixed interest, absorb all new information today to try and instantly work out what that means for future interest rates, share prices, commodity prices and just about everything else that can be valued. Private markets like art, classic cars and watches move more slowly and there can be large gaps in pricing from one pricing event (usually but not always an auction) to the next. The concept of ‘price discovery’– knowing the value of an asset – is one of the major goals of a well-functioning public market. 

To the casual observer, some of these moves seem quite dramatic for assets that are meant to be around forever, like a listed company. In fixed interest there are well telegraphed, long-term targets around inflation that should steer the market on what to expect. Deciding when to react to these moves is a key skill of active managers; can we separate the important signals from the distracting noise?

Looking back at 2023, we can see some large shifts in sentiment and consensus views, and their subsequent impacts on assets prices. The consensus is an average view, meaning there are always opinions counter to this. Holding those non-consensus (or contrarian) views, based on deep expertise and experience, is often the way active investment managers like Octagon add value to their client’s portfolios. 

At the start of 2023, there was a broad consensus that central banks had raised rates enough to slow demand and more than likely create a recession - an unfortunate but necessary step in bringing inflation back to long term targets. In March 2023 it appeared that this consensus was playing out in the mini-banking crisis triggered by the failure of Silicon Valley Bank in the US. Equity markets fell nearly 10% and interest rates fell even more (boosting the return on fixed interest assets). Swift action by global central banks restored faith in the banking sector.

Around the middle of 2023, a resilient US economy with falling inflation saw markets move towards pricing a more benign outcome - slowing inflation and growth, but avoiding a recession. Historically such a benign outcome is rare and both interest rates and equity markets responded positively.

Three months later the market began to question whether the world economy, driven by the US, was too strong and inflation might not fall as far or as fast as needed. Interest rates rose materially based on the expectation that inflation would stay higher for a longer period, and equity markets fell over 10%, as the equity market took the view higher rates must eventually slow consumer demand and cause company profits to fall. 

Fast forward another two months and data on inflation confirmed a downwards path; central banks noted that the hiking cycle was probably over, with the next move to be a rate cut, sometime in 2024. Both fixed interest and equity markets rapidly reflected this new “consensus”, delivering excellent investment returns from fixed interest and equities in the December quarter.

As active managers, Octagon Asset Management looks to formulate long term views on asset valuation – be that for an individual company or fixed interest investment or the overall value of a market. We then use short term market movements away from this long term view to decide whether to buy or sell an investment. But we don’t want to make decisions based on the noise. We only want to react to very strong signals, believing our investors benefit from long term exposure to attractive asset classes.

Over 2023, there was lots of noise relating to inflation and interest rates – I have only summarised the really large moves above – but in Octagon’s view, only two clear signals. So, for example, via Octagon’s investment committee processes, we sold fixed interest securities in March, when market prices reflected a very pessimistic outlook for the economy following the SVB bank failure and despite rapid response from central banks. Then, when interest rates peaked around October we added to our holdings on the view that long term inflation expectations were still accurate, and that these higher interest rates would be a temporary blip on the path to lower rates.

We are pleased with the performance delivered for both our Octagon Investment Funds and Summer KiwiSaver scheme members in what was a tumultuous 2023. We chose not to chase short term wins with the risk of poor outcomes, instead focusing on delivering growth for investors over the long-term.

 


Disclaimer: This article has been prepared in good faith based on information obtained from sources believed to be reliable and accurate. This article does not contain financial advice.

 

Related reading

Margin Call: August 2025 - August 2025
August is traditionally the busiest period of the year for domestic fund managers, as many NZX and ASX-listed companies release their June 30 year-end results. This is when large corporates provide a …
Briscoes Rockets into the NZX 50 - July 2025
What its recent surge says about the investing landscape in New Zealand.

At first glance, the recent surge in Briscoes’ share price might imply a significant earnings beat, takeover speculation, or p…
Squeezing juice from a drying cash rate - June 2025
Yes, rates are falling—but your returns don’t have to

The last two or three years have seen the Official Cash Rate (OCR), and other short-term interest rates, touch heights not seen since before the …
Is passive investing killing the IPO Star? - May 2025
The ceremonial ringing of the bell to mark a company’s debut on a stock exchange has long symbolised entrepreneurial triumph. From the NYSE to the NZX, a public listing was once considered the pinnacl…
NZME’s Governance Gren(on)ade - April 2025
James Grenon’s campaign to reshape NZME’s board signals more than shareholder activism — it’s a reminder of how fast governance risk can move from footnote to front page.

Fittingly for an industry bu…
Sky TV's Rights Negotiation goes into Extra Time - February 2025
Price increases are never welcome but sometimes, on rare occasions, we can soften that blow by offsetting ourselves in the market. For instance, accepting a 12-14% insurance premium increase from your…
Passive Investing is Impassive on Valuation - January 2025
It’s difficult to approach the topic of passive investing without acknowledging my inherent bias. After all, my career has been built on the premise that active investing adds value. Much like fellow …
Credit where credit’s due - December 2024
Analysis: A well-diversified New Zealand bond portfolio should include both corporate and government bonds.

The past couple of years have been challenging for domestic bond investors. The Bloomberg N…
The ‘ins’ and ‘outs’ of ESG exclusions - November 2024
Margin Call November 2024

The core concept of Environmental, Social, and Governance (ESG) has existed for centuries, dating back to religious codes banning investments in slave labour, through to div…
Asset rich, cash flow poor - October 2024
ANALYSIS: Synlait Milk is a case study for when asset backing is no longer enough to support valuation 

It is no secret that us New Zealanders love to invest in property as a way of building wealth. …
Strategic Asset Allocation - September 2024
We’ve written about strategic asset allocation previously – the investment science behind the long- term allocation of investors’ capital across various asset classes.  In our view, strategic asset al…
Stick or Twist? What the surprise RBNZ Pivot means for your portfolio - August 2024
What a difference a few words can make. On July 10th the Reserve Bank of New Zealand (RBNZ) Monetary Policy Committee (MPC) delivered a surprisingly ‘dovish’ and welcome surprise to the markets. These…
Cash is not always king - July 2024
Analysis: Are Kiwis using their cash investments wisely or are there better alternatives?

Kiwi households have almost NZ$250 billion sitting in their bank accounts - that's more than double all of th…
US Equities - simply momentum or something more fundamental - June 2024
The momentum run in the US market continues to be very strong. It resembles in many ways the peak rally in 1999 to early 2000, just before the “dot com” crash. Like that historic era, earnings growth …
Higher risk-adjusted returns; get yourself a ladder - May 2024
The theory and practice of currency hedging

For investors that hold assets denominated in a foreign currency, there is both a direct exposure to exchange rate risk, as well as the price risk of the a…
How to build conviction in a portfolio - April 2024
Building active portfolios, building conviction levels

Octagon looks to enhance the returns for our customers by being an active manager in the markets we invest in. This means, by definition and sty…
Winners and losers from reporting season - March 2024
The February reporting season seems to arrive faster every year and the reporting calendar seems to get more and more condensed. (Note to IR departments reading this, having 7 earnings results on the …
Geopolitical Risks to your Portfolio in 2024 and Beyond - January 2024
Many of you checking your Kiwisaver and investment balances over the holidays would have been pleasantly surprised by the performance of your portfolios in the final months of the year. In the course …
Bonds. Global bonds. Stirred, not shaken - December 2023
ANALYSIS: The question is - international fixed interest, and if not, why not?

Bonds are often seen as less glamorous, less volatile, and basically boring when compared with the high-octane, high-ris…
Waiting for Winston; a tragicomedy brought to you by MMP - September 2023
ANALYSIS: Maybe there should be mechanisms introduced

to streamline the post-election government formation process.

Waiting for Godot, by Irish playwright Samuel Beckett, is a tragicomedy in two act…
Will Rio Tinto stay or will they go (now) - August 2023
ANALYSIS: For the first time Rio/NZAS do not hold all of the negotiating cards.

More than a half-century ago, in November 1971, the then Prime Minister of New Zealand Keith Holyoake flew to Invercarg…
Heads or Tails? How to value regulatory risk - July 2023
ANALYSIS: What Pacific Edge and SkyCity teach us about managing regulatory risk.

Say we flip a coin. Heads or tails? Heads – you may carry on exactly as you are now. Tails – 77% of your revenue strea…
Banking on Profits - June 2023
ANALYSIS: The fact NZ banks aren't taking on more risk than those in other countries, but generate far higher returns, is intriguing.

How profitable are New Zealand’s banks? Seems a fair question aft…
Currency hedging: a financial markets free lunch? - May 2023
Active versus Passive - April 2023
Octagon Asset Management (Octagon) as an active investment manager and we aim to deliver superior investment returns by being active (as opposed to passive). Octagon uses its active approach to enhanc…
Inflation-linked bonds, revisited - April 2023
ANALYSIS: Inflation-linked bonds in high inflation times – good concept but how have they fared?

In a July 2022 article we covered the basics of New Zealand Government inflation-linked bonds; how the…
Commodities – a little bit of volatility anyone? - February 2023
ANALYSIS: Most commodities are essential for our modern standard of living, so why are they so volatile?

A paper by the International Monetary Fund titled ‘The Long-Run Behaviour of Commodity Prices:…
The Lucky Country - January 2023
ANALYSIS: Australian share market shines globally

With its mild weather, beautiful beaches, bountiful natural resources, and economic performance, Australia is often described as the lucky country (…
Let’s discuss Sin Stocks - November 2022
ANALYSIS: As ethical investing grows in awareness we consider the historical outperformance of ethically murky stocks.

The term ESG (Environmental, Social and Governance) was officially coined in a 2…
Brain drains and inflation pain - October 2022
ANALYSIS: Key swing factor for NZ's net migration outcome is relative strength between New Zealand and Australian labour markets. 

New Zealand net migration has been a hot topic of late. As our econo…
Searching for an edge through dividends - September 2022
ANALYSIS: Companies should be aware of the signals they send with dividend notices.

One of the simplest truisms in investing is that share prices follow profits – on average, over the long term. Perh…
Volatility ‘built in’ to investment markets - August 2022
ANALYSIS: No-one likes to forecast a recession, which is odd.

A few years back I read a book by Daniel Kahneman, Thinking Fast and Slow. It coined a phrase that captures the way I think about volatil…
Can income assets help protect your portfolio from inflation? - July 2022
ANALYSIS: Inflation acts like a tax, reducing the original purchasing power of the investor’s money.

Inflation-linked bonds are another option for income investors.

Today, we’re going to discuss wha…
Covid tailwinds unwind for NZ retailers - May 2022
ANALYSIS: The pandemic has played havoc with earnings comparisons but market indicators do not bode well.

The effects of Covid continue to reverberate throughout New Zealand more than two years after…
Correction on the cards for fragile housing market - March 2022
ANALYSIS: History suggests the price weakness will have knock-on effects for dwelling consents and property developers.

Where we came from
The boom in New Zealand’s property market has been extremely…