If you follow the South African economy news, you may have come across words like the repo rate or interest rate hike. While these may sound like boring economic jargon, they are the very heartbeat of the trading world. Whenever the MPC (Monetary Policy Committee) of the SARB holds its meetings (at least six times per year), they decide on things like whether to increase or decrease the rates that can affect currencies, stocks, and the values of your investments.
By late May 2026, the SARB increased the repo rate by 25 basic points, thus setting the new rate as 7%. The last time SARB increased the rate was in 2023. However, as an active trader, you don’t need to worry, as every SARB decision paves the way to some trading opportunities. This article will discuss how the SARB affects your trades in May 2026.
What exactly is the repo rate?
Simply put, repo rate can be described as an interest rate that the South African Reserve Bank applies when lending money to commercial banks such as Absa, First National Bank, and Standard Bank. Think of it as the “price tag” for money.
Low prices translate to low repo rates. Therefore, banks borrow cheaply and, hence, lend cheaply. This encourages spending.
On the other hand, high prices mean that banks borrow expensively, making them charge you higher rates on loans and credit cards. Higher savings are stimulated by the same, thus reducing borrowing and, hence, spending.
The SARB aims to keep inflation within its target range of 3% to 6%, while increasingly emphasizing the 3% midpoint as its preferred anchor. Inflation rose at a relatively high rate in May 2026, prompting the SARB to raise interest rates.
Most Obvious Victim (or Winner): The Rand (ZAR)
The most direct effect of an interest rate change will be observed on the Forex market, since after this announcement by the SARB, South Africa will become more attractive than the US and European countries for investing money, as in the first case, rates remain high at 7%, while in others, they keep dropping.
Traders’ Advantage
Higher interest rates often attract foreign capital, which can increase demand for the rand and support its value. They buy more Rands to invest money there, which raises demand for the currency and thus increases its value on the Forex.
When you anticipate another increase by the SARB later in 2026, you may consider selling USD/ZAR pairs (as the dollar is likely to go down against ZAR in such conditions).
The drawback in the event that this hike hurts economic growth significantly is that the currency will weaken.
For those who want to test this strategy without risking real money, the CMTrading demo account will provide them with the opportunity to see what kind of results they might have obtained from their trading.
How to Trade “Announcement Day”
Days when interest rates are announced are among the most volatile days of the year. As soon as the Governor of the SARB takes to the podium at 3:00 PM, the price will move sharply in one direction or the other within seconds.
In May 2026, it was very close (4 in favor, 2 against the hike). It means that we have another indicator: a split decision on the interest rates shows how unsure the committee was with their decision. Therefore, we expect huge price swings because of this uncertainty.
Tips for Trading Announcements
- Wait for the smoke to clear: Prices will fluctuate during the first 30 seconds following the statement. Allow the initial spike to occur and look for a retest afterwards.
- Keep track of Forward Guidance: According to the SARB’s statement, they still see “additional monetary policy tightening” ahead. It indicates a hawkish stance, which can be considered bullish for the Rand.
- Take risk into consideration: High volatility requires traders to trade only on platforms where it is possible to take measures for their own protection. You can select the CMTrading Account Type with the risk that suits you best in the news trading conditions.
Carry Trade: Make Money While Asleep
In South Africa, we have high interest rates compared to other developed countries. Although the rate is only 7%, it’s quite favorable. Here comes an interesting strategy known as the Carry Trade.
Here are the steps:
- Get money from the country with extremely low interest rates (for example, Japan, where the rate approaches 0%).
- Sell the said currency and invest in South African Rands.
- Finally, store the investment in a South African bank or bond.
The bottom line here is that you will gain from the interest difference each day.
Situation Overview
Due to the recent increase in interest rates by the SARB, the “carry” got even better. Nevertheless, do remember that SARB warns about the Middle East Crisis. Should there be any international tension among the countries, investors may withdraw their funds from emerging economies such as ours, resulting in the fall of the Rand. If you want to consider using these tactics, check out currency pairs such as ZAR/JPY via CMTrading WebTrader.
What about Commodities?
South Africa is a huge supplier of gold and platinum. Interest rates have a strange relationship with these metals.
Negative Effect
Gold is not an interest-bearing asset, as holding gold will not earn you any interest. So if interest rises to 7%, you will earn this much simply by leaving your money in the bank. Hence, when rates rise, traders often sell Gold to keep money in high-interest accounts.
Higher interest rates can create headwinds for gold by increasing the appeal of interest-bearing assets. SARB hiked the rate to mitigate the risk of inflation in the Middle East. In case of war, Gold typically rises. Therefore, at this time, we see two forces pulling Gold prices apart: one pushing it down (interest hikes), and another pushing it up (risks of war).
Skilled traders should be able to pick one of those. It is possible to bet on both sides using the CMTrading platform and trade gold either way in the Commodities & Indices assets list.
How the JSE (Stock Market) Reacts to Rate Hikes
Not all stocks are created equal when interest rates change. The 7% hike will hurt some companies and help others.
Losing Side
Retail stocks (Shoprite, Mr Price, Woolworths): An increase in interest rates will mean your loan repayments and your vehicle loan repayments become more expensive. You have less disposable income to spend on clothes and food purchases. Retail stocks are usually adversely impacted by interest rate hikes.
Real estate (REITs): Property stocks borrow huge amounts of money, measured in billions of rands. With an increase in interest rates, the cost of borrowing is higher, making their profitability lower. Their share prices fall with an interest rate increase.
Winning Side
Banks: Higher interest rates mean the banks make more money from your loan repayments. They only pay out a small portion more to you in interest payments. Their profit margins or spreads get wider.
Whereas most traders do not go through the exercise of selecting individual stocks, they just trade the South Africa 40 Index, which consists of the top 40 stocks quoted on the JSE. In case you feel that an interest rate increase is going to affect the economy negatively, you simply sell your shares.
The Human Element
A discussion about interest rates can never be complete without addressing the human element of the situation. The official unemployment rate in South Africa reached 32.7%, while the youth unemployment rate is more than 60%. By increasing rates, SARB is putting the poor citizen, already burdened by debts, into even more difficulty.
How does this affect you as a trader? As soon as it becomes clear that the country’s economy is not doing well, SARB will be forced to change its stance and lower interest rates sooner than anticipated. This move will send the South African rand tumbling to new lows, while sending the stock market soaring to new highs.
Simple Steps for Your Trading Strategy
Considering the repo rate and the SARB signaling potential hikes, here are some practical steps to include in your trading strategy:
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Manage Your Position Sizes
Now there is high volatility due to the current crisis in the Middle East and higher rates. There is a possibility that the Rand will drop 2-3% per day. Be cautious about leverage and use lower positions than those in 2024 and 2025.
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Trade Shorter Time Frames
With uncertainty in the economic forecast (the SARB presented 3 alternative scenarios for the future), longer-term forecasting becomes difficult. Trade within 1- or 4-hour chart time frames.
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Choose “Protected” Trading Phases
During trading in preparation for the upcoming Monetary Policy Council Meeting (in two months), think about features that provide cashback on your losing trades when the market is volatile. The Protected Stage at CMTrading was created for such situations – when you expect an enormous price shift but do not have full confidence in it.
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Do Not Go Against the SARB
At this point, the SARB is clearly “in tightening mode.” Defying the SARB by placing all your bets on a crashing Rand will be very dangerous. The alternative is either to trade on the strength of the Rand or trade the stocks that will benefit from the move (banks).
Conclusion
The primary goal of the SARB is to stabilize the currency of South Africa. Your job as a trader is to protect (and grow) your capital. With the information provided, you are no longer guessing; you are trading with insight.
May 2026 was a wake-up call. It is no longer possible to take advantage of cheap money. Volatility has returned. But for the experienced trader, volatility means nothing more than opportunity. Do not let the news scare you. Instead, use it to your advantage. You can start small, learn the rhythm of the market, and scale up as you gain confidence.
