Reading commodity cycles

Think about a sugar mill in a small town. A sugar mill is a factory that takes sugarcane from farmers and turns it into sugar. Sugar is what we call a commodity - a plain thing that everybody makes the same way, like rice, oil, or cotton. Nobody says "I want Kavi Sugar, not Sunrise Agro sugar." Sugar is just sugar. So the price of sugar is decided by one thing only: how much sugar there is, and how much people want.

Here is what happens. One year the price of sugar is high. Everybody is happy. So farmers plant more cane and mills make more sugar. Next year there is too much sugar. Too much of anything makes its price fall. Now sugar is cheap. The mills lose money. Sad farmers plant less cane. So the year after, there is too little sugar - and the price shoots up again. Up, then down, then up. This long, slow up-and-down is called a cycle.

Anil Kumar Goel is a well-known Indian investor who became famous for understanding these cycles, especially in farming businesses like sugar. He noticed something simple but powerful: the sad, gloomy time - when sugar is cheap and everyone hates the mills - is often the best time to look, not the worst. This study is about learning to read that up-and-down wave.

Most people look at a sugar mill only when it is doing well. The price of sugar is high, the mill is making fat profits, and the newspaper says "sugar shares are the future." That is exactly the top of the wave - the most dangerous place to jump in.

Goel's way of reading turns this around. When sugar is cheap, the mills report tiny profits or even losses. The share price falls. People get bored and sell. The share becomes cheap because nobody wants it. But a cheap price and a low profit are exactly what the bottom of the cycle looks like. If the business can survive the bad years, then when the wave turns up again - and cycles always turn - the profits come roaring back, and the share can rise a lot.

So the reading skill is this: do not judge a cyclical business by today's profit. Today's profit tells you only where the wave is right now, not where it is going. A high profit may mean you are near the top, with a fall coming. A low profit may mean you are near the bottom, with a rise coming. You must think about the whole wave, not one point on it. That is a very different way of looking, and it takes patience and a steady heart.

illustrative Let us follow an invented mill, Kavi Sugar, across one full cycle. Watch how the profit swings while the real factory stays the same.

Read the table slowly. In Year 1 the mill makes ₹80 crore and everybody loves it - but that is the top. By Year 3 it makes a small loss and everybody hates it - but that is the bottom, and the mill is still standing. A reader like Goel would be interested in Year 3 and Year 4, the gloomy, boring years, not in Year 1 when the share is dear and the cheer is loud.

Notice: the factory, the workers, the cane fields did not change much. Only the price of sugar moved, and the profit followed it up and down. That is the whole idea of a cyclical business. The one who buys in the loud, happy year often pays the most and earns the least. The one who buys in the quiet, sad year - and waits - can do well when the wave turns. But turning takes years, and nobody rings a bell at the bottom.

The bottom can last much longer than you think. It is easy to say "buy near the bottom." It is very hard to know you are at the bottom. Sugar can stay cheap for one year, or for four. A price that looks low can fall even lower. Many people bought "at the bottom" and then watched the share fall more and sit there, doing nothing, for years. Being early feels exactly like being wrong.

Not every cheap mill survives the bad years. The cycle turning up only helps you if the business is still alive when it turns. A weak mill with lots of borrowing can die during the long, cheap stretch and never see the good years. Buying a cyclical business without checking whether it can survive the bottom is a serious mistake - we look at exactly this in the balance-sheet study.

A falling business can look like a cycle. Sometimes a business is not going down and then up like a wave - it is just going down forever, because the world changed. A product nobody wants any more will look cheap and gloomy, just like the bottom of a cycle, but the wave never turns back up. Telling a real cycle apart from a slow death is one of the hardest things in this kind of investing.

India is full of cyclical, farming-linked businesses, so this way of reading is very useful here - but also very risky. Sugar depends on the monsoon (the rains) and on government rules about cane prices and exports. If the rains fail, or the rules change overnight, the whole cycle can shift in a way no chart can warn you about. The same up-and-down happens in other commodities you know from the mandi (the market where farm goods are sold) - cotton, edible oil, metals, chemicals.

Reading the cycle does not give you a date. It cannot tell you when sugar will get dear again, only that cheap and dear tend to take turns. It also cannot tell you which mill will survive. It is a way of seeing the shape of the wave, so you are not fooled into buying at the noisy top or selling at the gloomy bottom. In India, where one bad monsoon or one new rule can change everything, you must hold this idea gently and never bet more than you can calmly lose.

• Ask if the thing is a commodity. If everyone makes the same plain product (sugar, cotton, oil, metal) and price is set by supply, it probably moves in cycles.
• Look at profits over many years, not one. Draw the wave in your mind. A single high year may be the top; a single loss year may be the bottom.
• Notice the mood. Loud cheer and fat profits often mark the top. Boredom, gloom, and losses often mark the bottom.
• Check survival first. Before liking a cheap cyclical business, ask: can it live through more cheap years? If not, the turning wave will not help you.
• Separate a cycle from a slow death. Ask whether cheap sugar will ever be wanted again (yes) or whether the whole product is fading away (a trap).
• Expect to wait, and to be early. Decide beforehand that the bottom may last years, so you do not panic and sell in the quiet stretch.