Telling durable demand from a good year
Cyclical peaks look exactly like structural growth while they are happening. Distinguishing them is one of the most valuable and least comfortable judgements in research.
In the middle of a boom, a cyclical business and a structurally growing one look identical: rising volumes, expanding margins, confident management, a rising price. They only separate later, and by then the distinction has usually been settled expensively.
The classic trap
Peak earnings on a low multiple is one of the most reliable ways to lose money. When a cyclical business is earning far above its normal level, the multiple looks cheap precisely because the earnings are unsustainable. Judging such a business on a normalised earnings level across a full cycle, rather than on the current year, is the correction.
What genuine durability looks like
Durable demand usually shows up as steadiness across a full cycle rather than height at the top of one: margins that hold in bad years, customers that renew, pricing that does not collapse when volumes soften. A decade of financials that includes at least one downturn is worth more here than any amount of current-year detail.
Cyclicals are not uninvestable
The point is not to avoid cyclical businesses; it is to know which one you are holding and to price it accordingly. Trouble arrives when a cyclical position is held with the expectations appropriate to a compounder - the business behaved as it always does, and only the assumption was wrong.
Got a question on what you have just read - on bottom-up research, quality investing, or the Category III AIF structure? Write directly to the office. These essays are general views only, not investment advice.
A research-led equity investor with over twenty years in the Indian markets. Designated Partner of Stonebridge Advisors LLP, Investment Manager of Anchor Rock Investment Fund - I, a SEBI-registered Category III AIF.