European shares mixed on caution ahead of US tariff deadline

The pan-European STOXX 600 index was flat at 541.08 points, as of 0709 GMT.

Other major regional indexes were mixed, with Germany's DAX up 0.4%, France's CAC 40 down 0.1%, Spain's IBEX edging 0.1% higher, and the UK's FTSE 100 slipping 0.2%.