
Slack Investor reads a lot of finance news each week. Sadly, there now seems to be a portion of the finance news that seems to come from AI sources. However, there is still a lot of good stuff by real people – and he came across an excellent article by Carl Capolingua that had some great investor truths that apply to the current market.
A disciplined investor doesn’t fight the market – they respect it. They accept the market is responsible for their investing outcomes, win, lose or draw. They also accept that they have absolutely no control over the market or the outcomes it delivers. – Carl Capolingua, Livewire Markets
The original article focuses on the difficulty of letting go of investments that have shown a loss. Slack Investor is still searching for this zen state and has written about his own troubles with selling stocks that have had a sudden fall. However, the quote above sums up ‘the bargain’ that Slack Investor has made with stocks and their volatility. I don’t know when the next correction (or worse!) is coming … but I know it’s coming.
World Markets are Expensive at the Moment
Although Slack Investor collects his own data on relative market value using CAPE numbers, the remarkable Ashley Owen has produced a great graphic showing the relative size of the world markets and how expensive they are at the moment in terms of PE and Yield. Clearly, the US market looks over ripe and any corrections here will historically influence all other markets.

Short-term Returns are Volatile
The chart below shows that the S&P 500 returns for a calendar year are all over the place, but if you just hung on, and didn’t sell the S&P 500 when times were tough, you would be rewarded with an average annual return of 12.2% over 30 years. Not Bad. Australian shares have returned an average yearly gain of 11.5% from 1900 to 2020.

What to do when the Correction comes
‘If you have trouble imagining a 20% loss in the stock market, you shouldn’t be in stocks.‘ – Vanguard founder – John C. Bogle
Slack Investor has had no real luck in timing the markets – despite a disciplined 21-yr project trying to do this. There are those that can, Marcus Padley and his investment team have gone to 100% cash and reported this on 21 October 2025. Slack Investor hasn’t the knowledge, or gumption, to confidently predict market exits and entries – and yet, has done OK in the investing business without too much angst.
Slack Investor knows that for an ordinary person, the stock market is the place with best long-term returns with minimal transaction costs. The bargain – to accept volatility in return for long-term gains – is accepted.
- He has his stable income pile to keep the dogs from the door.
- He tinkers with his Investment Portfolio of predominantly growth shares, but mostly he leaves it alone.
- He will not sell his shares after a correction and convert to cash.
- He has elevated his cash position slightly (6% cash, 94% invested) in case some bargains come up post-correction.
These are choppy times and there is an uncertain near-term future – situation normal in the stock market. Some of his portfolio (e.g. CSL, WTC, TLX) have had big falls lately. However, Slack Investor has had a look at future revenue predictions and has not completely given up on these stocks. Though, CSL is losing its shine as a growth company in Slack Investor terms.
He will keep riding that stock market horse … and push to the forefront of his mind the pleasant times at the rodeo bar with his cowboy mates … reflecting on our glorious achievements.
October 2025 – End of Month Update
Slack Investor is IN for Australian index shares, the US Index S&P 500 and the FTSE 100.
The S&P 500 (+2.3%) and the FTSE 100 (+3.9%) have continued their strong monthly growth. Slack Investor is pleased to stay on board but there he remains nervous about the US markets. For the ASX 200, (+0.4%) a flat month with plenty of volatility.
All Index pages and charts have been updated to reflect the monthly changes – (ASX Index, UK Index, US Index).
































