The cost of panic

Market volatility is an inherent feature of equity investing. Yet, sharp downturns invariably trigger a powerful psychological impulse: the urge to sell and “stem the bleeding.”

While this instinct is a natural human response to a perceived threat, historical financial data consistently demonstrates that reacting to short-term market drops is one of the most reliable ways to erode long-term wealth. Understanding the factual mechanics of market recoveries reveals why inactivity is often the most profitable strategy during a downturn.

The International Catalyst: A Disrupted Energy Market

The current volatility on the Johannesburg Stock Exchange (JSE) is directly tied to a rapidly shifting international scene. The escalating conflict in the Middle East and the closure of the Strait of Hormuz have severely constrained global energy supplies. With roughly 20% of the world’s oil supply removed, Brent crude has surged past $115 per barrel in real-time trading. For the South African investor, this is compounded by the Rand’s sensitivity to “risk-off” sentiment, with the currency depreciating from R16.00 to over R16.60 per USD during the recent review period.

The Local Impact: South Africa’s April Fuel Shock

In South Africa, motorists and industries are facing the largest fuel price hikes in history, effective 1 April 2026. 95 Unleaded petrol has risen by R3.06 per litre, bringing the inland pump price to approximately R23.36. The agricultural and logistics sectors are bearing the brunt of the shock, with 0.005% diesel increasing by R7.51 per litre to a wholesale price of R26.11.

These increases were partially mitigated by an extraordinary intervention from National Treasury, which temporarily cut the general fuel levy by R3.00 per litre. Without this relief, which costs the fiscus approximately R6 billion in foregone revenue, diesel would have breached the R30.00 per litre mark. Even with the intervention, these hikes introduce severe stagflationary fears. When fuel prices rise this aggressively, the cost is passed through the entire value chain, threatening to push national inflation well above the Reserve Bank’s 3%–6% target range.

The Historical Precedent: Recovery After the Shock

Financial history is filled with examples of severe market shocks followed by full recoveries:

The 1973 Oil Crisis: Global oil prices quadrupled and markets crashed, yet markets regained all lost ground within a few years as economies adapted.
The 2008 Global Financial Crisis: Investors who exited in late 2008 missed one of the longest bull markets in history, which began just months later in March 2009.
The 2020 COVID-19 Crash: Markets recovered to pre-pandemic levels before the end of that same year.

The Psychology of “Paper Losses” vs. Realized Losses

A decline in portfolio value is a “paper loss.” It only becomes a realized, permanent loss of capital if the investor chooses to sell at that depressed price. By holding firm, the investor retains the asset, allowing it to regain value when the global supply chain stabilizes. Selling during a downturn effectively transfers future recovery value to the buyer.

The “Best Days” Penalty

The greatest risk of exiting is missing the subsequent recovery. Historical data shows that an investor who misses just the 10 best-performing days over a 20-year period can see their final portfolio value cut in half compared to an investor who stayed fully invested.

The Compound Buffer: Dividends in a Downturn

Many companies continue to pay dividends even when share prices are depressed. If dividends are reinvested, they buy more shares at lower prices, effectively lowering the average cost base and accelerating the portfolio’s recovery when the market turns.

Conclusion

In conclusion, while the current geopolitical climate and rising fuel costs present significant challenges to the South African economy, they do not change the fundamental mechanics of wealth creation. Market downturns are temporary, but the loss incurred by panic-selling is permanent. By maintaining a disciplined, long-term perspective and relying on the historical resilience of equity markets, investors can navigate this period of uncertainty without compromising their financial future. Patience remains the most undervalued but effective tool in a successful investment strategy.

The information contained in this article is of a general nature and intended for information purposes only. It is neither to be construed as financial advice nor to be regarded as a definitive analysis of any financial, legal or other issue. Individuals must not rely on this information to make a financial or investment decision. Before making any decision, we recommend you consult your financial planner/adviser to take into account your particular investment objectives, financial situation and individual needs.