I came across a video from the channel Classical Numismatics called How Ancient Romans Invested Their Money, and it sent me down a rabbit hole. You can watch it here: How Ancient Romans Invested Their Money on YouTube.
The Romans had no stock market, no index funds and no retirement accounts. But they still faced the same basic question we do: once you have some money, how do you keep it and make it grow? Their answers are worth knowing, because the people who wrote them down had to live with the results.
Land was the first and safest choice
For wealthy Romans, the respectable investment was land. Farms, vineyards and olive groves produced food and income year after year, and land could not be easily stolen or spent.
Cato the Elder praised farming as the most honest way to make money. Pliny the Younger, a wealthy senator, wrote in one of his letters that he was "almost entirely in land." He also complained that farm values in his area had fallen sharply, so even the "safe" investment came with risk.
The lesson I take from this: own productive assets. Something that keeps producing income, like a farm then or a broad index fund now, is worth more than a pile of cash sitting still.
Lending money at interest
The second big option was lending. Romans lent to friends, businesses, cities and even foreign kings. Interest rates were often capped by law, with 12% a year a common legal limit in the late Republic, but people found ways around the rules.
The famous example is Brutus, yes, that Brutus, who lent money to the city of Salamis on Cyprus at 48% a year. Cicero, who was governor of the province at the time, was shocked. High returns came with high risk, and with a lot of ill will.
The lesson: high returns usually mean high risk. If an investment promises far more than everything else, ask what can go wrong.
Shares in public contracts
Rome did not have a big government workforce. Instead, the state hired private companies, called the publicani, to collect taxes, run mines and build roads and aqueducts. Ordinary citizens could buy small shares in these companies.
The Greek historian Polybius wrote that almost everyone in Rome had some stake in these public contracts. It was the closest thing they had to owning stock.
The lesson: ordinary people building wealth through shares is not new. Owning small pieces of many businesses has been a path to wealth for over 2,000 years. Today it's much easier and cheaper, with funds like VT that hold thousands of companies around the world.
Trade and shipping
Sea trade could be very profitable. Grain, wine and olive oil moved across the Mediterranean, and investors financed voyages with special maritime loans. If the ship arrived, the lender earned a big return. If it sank, the lender usually lost everything.
The lesson: don't put everything on one ship. Spread your risk. This is the same idea behind a margin of safety: leave room for the things you can't predict.
Money that slowly lost its value
This is the part that interests a coin channel the most, and it's the part that hits closest to home. The Roman silver coin, the denarius, started out nearly pure silver. Over the centuries, emperors kept mixing in cheaper metals to pay for armies and spending. By the late third century, the coins had only a tiny fraction of the silver they once had, and prices rose sharply.
People who saved only in coins watched their savings lose value. People who owned land and real assets fared better.
The lesson: cash slowly loses value. Inflation is not a modern invention. Savings need to be put to work in assets that can keep up with rising prices.
When credit dried up
In the year 33, Rome had a credit crisis. A law requiring lenders to put part of their money into Italian land was suddenly enforced. Lenders called in loans, people rushed to sell land to pay them, land prices crashed and money became scarce. The historian Tacitus describes it in detail. The emperor Tiberius ended the panic by making 100 million sesterces available as interest-free loans for three years.
The lesson: panics pass, but forced sellers lose. People who borrowed too much and had to sell at the bottom got hurt the most. Living below your means and avoiding heavy debt means you never have to sell at the worst time.
What I take from all this
Reading about Roman money reminded me of a line from The Lessons of History: the tools change, but human nature doesn't. Greed, fear, debt and inflation looked about the same in Rome as they do today.
The basics have held up for 2,000 years:
- •Own productive assets that keep producing income.
- •Be careful with returns that seem too good to be true.
- •Spread your risk across many businesses instead of one ship.
- •Don't let cash sit idle while inflation eats it.
- •Avoid heavy debt so you're never forced to sell in a panic.
- •Give it time. Compounding worked for patient Roman landowners and it still works now.
This is what autonomous living looks like over the long run: owning enough of the right assets that your money works for you, no matter which emperor or economy you're living under. Be Healthy & Own More Assets.
This is not financial advice, just history and my own take on it. Watch the full video here: How Ancient Romans Invested Their Money. For more ideas like this, browse the Ideas area.