Synopsis:
ANZ argues that the Swiss franc (CHF) continues to act as the ultimate safe haven FX, pushing to decade highs versus the USD as US policy uncertainty weighs on the dollar. However, the risk of SNB intervention or a shift back to negative rates remains if CHF strength persists.
Key Points:
‘Certified Haven FX’:
• The CHF continues to strengthen, driven by safe haven flows amid US policy and geopolitical uncertainty.
• It has outperformed despite the SNB’s recent decision to hold policy rates at 0%, highlighting its haven status.
SNB policy reaction function:
• At the June meeting, the bar for negative rates was raised compared to prior cycles — the SNB is reluctant to reimpose negative rates despite the strong CHF dragging headline CPI negative.
• Short-end Swiss yields are already pricing in some easing risk, having turned negative.
Currency strength vs. inflation:
• A stronger CHF often lowers Swiss CPI, especially given Switzerland’s heavy reliance on imported goods.
• The CHF real effective exchange rate historically leads changes in headline CPI.
• The SNB’s latest CPI forecast is flat for Q2 and only +0.1% YoY in Q3, so any meaningful downside surprises could revive easing speculation.
Lean against excessive strength:
• ANZ notes that for now, so long as Swiss inflation does not underperform the SNB’s forecast, the central bank is unlikely to loosen further.
• This implies CHF strength can persist — but traders should watch for signs of excessive appreciation, which could trigger either verbal or actual intervention.
Conclusion:
CHF remains the ‘certified haven FX’, supported by global risk hedging and the USD’s diminishing appeal. But given the SNB’s inflation-sensitive policy approach, the franc’s persistent strength could still face limits if Swiss CPI underperforms — or if the SNB deems the currency’s appreciation excessive relative to its policy goals. For now, leaning against runaway CHF strength is the tactical call.