Traders Suffer Losses on Options After U-Turn in ECB Rate Bets

The European Central Bank headquarters in Frankfurt.

Photographer: Alex Kraus/Bloomberg

A sharp swing in European money markets from bets on central bank interest-rate cuts to hikes has caught traders off guard, forcing some to exit options at hefty losses.

Three such wagersBloomberg Terminal on European Central Bank cuts were liquidated on Wednesday for a total loss of more than €3.6 million ($4.2 million), after an initial cost of less than €500,000. The bets were initiated in January and February, and financed by selling options that relied on no pricing for rate hikes.