In defence of speculation

Speculation gets a bad press. It is routinely dismissed as reckless, dangerous, and incompatible with serious investing. But that verdict is too simple — and arguably dishonest.

This article argues that speculation is not the opposite of investing; rather, it is, in many cases, an unavoidable component of investing. Understanding where investing ends and speculation begins — and why the line is blurrier than most people admit — is one of the most important things an individual investor can do.

A question worth asking

Is there something intrinsically wrong with speculation? I don’t think so. That may sound provocative. It is common sense to treat speculation as dangerous, irresponsible, and incompatible with serious investing. The word itself carries a faint whiff of moral failure — conjuring images of casino floors and meme stocks, of people gambling away their savings on a hunch.

But common sense, in finance as elsewhere, is often imprecise. And imprecision here carries a cost.

I have written previously about the differences between gambling, speculating, and investing — and argued in favour of a long-term, passive investment approach as the foundation of any serious strategy. I stand by that.

But for individual investors, dismissing speculation wholesale creates its own risk: the risk of misunderstanding, or simply overlooking, the speculative elements already embedded in almost every investment decision you make.

As Jason Zweig put it plainly in the Wall Street Journal: you can’t invest without trading. You can trade without investing. The distinction matters — but it is not as clean as most people want it to be. Every trade is, at its core, an act of arbitrage — a bet that the price you pay today is lower than the price someone else will pay tomorrow. Buy low, sell high. That logic is speculative, regardless of what you call it. Investing adds something on top of that transaction: analysis, time horizon, and an expectation of fundamental value creation. Trading alone does not.

Speculation is not the opposite of investing — it is part of it

Start with Benjamin Graham, whose work on value investing remains the most rigorous attempt to separate legitimate investment from speculation.

For Graham, the defensive investor is “one interested chiefly in safety plus freedom from bother.” An investment operation, in his framework, is one which — upon thorough analysis — promises safety of principal and a satisfactory return. Everything else is speculative.

That is a high bar. Most people, by Graham’s own standard, are speculating most of the time. He acknowledged as much himself:

“…some speculation is necessary and unavoidable, for in many common-stock situations, there are substantial possibilities of both profit and loss, and the risks therein must be assumed by someone.” — Benjamin Graham, The Intelligent Investor

This is a significant admission from the father of value investing. Even within a disciplined, long-term approach to capital markets, speculation cannot be entirely eliminated — it can only be understood and managed.

Al Frank, author of The New Prudent Speculator, pushed the argument further: in his view, all so-called investing in common stocks is a form of speculation. The point is not to abandon the distinction between investing and speculation, but to be honest about where any given decision actually sits on that spectrum.

Investment columnist John Buckingham asked a question that cuts to the heart of the matter: why is the word speculator anathema to so many who find investor comfortable and satisfying? His answer was blunt: invest and investment carry connotations of gains without great risk. But there is no investment — let alone any stock market transaction — that does not carry with it chance and risk. Even allegedly safe investments carry several considerable risks. The language flatters us. The market does not.

“The greatest danger investors face is acquiring speculative habits without realising they have done so.” — Benjamin Graham

The psychology of misclassification

Graham identified what may be the most dangerous failure mode in personal finance: not reckless speculation, but unconscious speculation — acquiring speculative habits without realising you have done so, and ending up with a speculator’s returns on what you believed to be a long-term investment strategy.

This is not a fringe problem. It is endemic.

The basic rules of investing are timeless and, on paper, straightforward. But small sums take a long time to grow into meaningful wealth.

There is always a large group of people looking to accelerate that journey — and whether consciously or not, many of them engage in speculation in an attempt to score quick wins. They call it investing. They think in terms of portfolios and positions. They read the right books. But the underlying behaviour — chasing price momentum, buying on narrative rather than analysis, reacting to market noise rather than fundamental value — is speculative.

The misclassification is rarely deliberate. It is usually the product of framing. When the financial media refers to anyone who transacts in securities as an “investor,” and when advertising for the most volatile instruments in the market is couched in the most dignified language, the semantic confusion becomes structural. People are encouraged to take speculative risks while believing themselves to be doing something altogether more respectable.

Self-awareness is the only corrective. You cannot manage a risk you have not identified.

What speculation actually requires

None of this is an argument against speculation. It is an argument for knowing when you are doing it.

There is nothing inherently wrong with speculation — provided three conditions are met:

1)  You know that you are speculating rather than investing.

2)  You have a genuine understanding of what you are trading and why.

3)  You do not risk more than you can afford to lose.

These are not difficult principles. They are, however, frequently violated — often by people who would describe themselves as conservative investors.

Speculation becomes genuinely dangerous precisely when those conditions are absent: when someone believes they are building long-term wealth while actually riding a short-term wave, or when they are overexposed to assets whose value they cannot independently assess.

Investing and speculating: how I think about the difference in practice

The distinction is not binary. Both investing and speculating can coexist within a single portfolio — and within a single decision. What matters is being clear-eyed about which mode you are operating in at any given moment.

When I invest, my thinking is organised around four principles:

1)  I focus on the quality of the asset and the income it generates — interest, dividends — over the years.

2)  I focus on the quality of the asset and its potential for capital appreciation over the long term.

3)  I use market volatility deliberately: buying more when prices fall significantly, trimming when prices rise significantly and I need liquidity or wish to rebalance.

4)  I maintain a hands-off, passive approach — limited active supervision, limited concern about short-term price movements.

When I speculate, the logic shifts:

1)  I may not focus primarily on asset quality, but on perceived capacity for price appreciation driven by market dynamics — scarcity, demand shifts, sentiment.

2)  Income from dividends or interest is secondary; the focus is on capital gain.

3)  Active monitoring of market trends is required, with a willingness to act quickly on opportunities. It is a hands-on posture.

Neither mode is morally superior. They require different temperaments, different time horizons, and different levels of engagement. The error is not choosing one over the other — it is failing to notice which one you have chosen.

Closing the argument

We should not fall for a simplistic separation between investing and speculation that flatters our self-image while obscuring our actual behaviour. The boundary is real, consequential — and blurry. Acknowledging that blurriness is not an excuse for recklessness. It is the beginning of intellectual honesty about what we are actually doing with our money.

Well-considered real estate investments and long-term capital market positions can meet the standard of genuine investment: safety of principal, satisfactory return, thorough analysis. But even within that framework, tactical decisions — buying on market dips, trimming on peaks, responding to volatility — carry a speculative dimension. That is not an investment anathema. It is an underlying aspect of investing.

Benjamin Graham was right about most things. He was right that the greatest danger is not speculation — it is speculation you do not recognise as such. Name what you are doing. Understand what you are trading. Risk only what you can afford to lose.

Know which game you are playing. Everything else follows from that.

Keep it real. Sweat Your Assets.

Alessandro