Insight
Fixed or variable in 2026
With 3 month EIBOR at about 4.30% in October 2026, a variable mortgage at a typical margin costs more today than the best fixed rates. A fixed rate buys certainty for its term, but the follow on rate afterwards is usually EIBOR plus a margin, so the payment can rise when the fixed period ends.
The useful question is not which rate is lower today, but what you will pay over the period you expect to hold the loan. Compare the cost over five years and the balance left at that point, not just the headline. A longer fix can be worth a slightly higher rate if your budget would be stretched by a reset.
