The Rate-Cut Playbook: Positioning Your Bond for the Next Cycle

Prime at 10.5% won't hold forever. How fixed-vs-linked decisions made now play out across a 20-year bond.

Prime has held at 10.5% for longer than most economists predicted, but the forward market is finally pricing cuts into the next four quarters. For bondholders, the question isn't whether to react — it's which lever to pull, and when.

The counterintuitive answer for most: don't fix now. Fixed rates in SA price in the bank's forecast plus a margin, which means you pay today for cuts you'd otherwise receive free. Fixing makes sense only if your budget genuinely cannot absorb a 100-point surprise in the wrong direction.

The stronger play is the one nobody markets: keep your instalment constant when cuts land. On a R2m bond at prime, letting three 25-point cuts flow into the same monthly payment shaves roughly four years and R380 000 of interest off a 20-year term.

And if you're buying this year, negotiate the margin, not just the price. The gap between prime −0.25% and prime −0.5% on that same bond is worth more than most sellers will move on asking. One Propalot application reaches every major bank — make them compete on the number that compounds.