Key facts
- European shares closed lower on Thursday.
- Banks reached a three-month low.
- Rising oil prices and a bond selloff fueled inflation fears.
- The CAC 40 index hit a more than six-month low.
- Investor worries about France's budget deficit contributed to the CAC 40's decline.
European shares closed lower on Thursday, with banks reaching a three-month low, as rising oil prices and a bond selloff fueled inflation fears and concerns over economic growth. France's benchmark CAC 40 index also hit a more than six-month low amid investor worries about the country's budget deficit.

