Definition: Classify the given a piece of financial news into three classes: positive, negative, and neutral. Output must be 'positive', 'negative', or 'neutral'.
Input: The OMX Helsinki 25 ended 0.47 pct lower at 3,150.55 and the OMX Helsinki was down 0.21 pct at 10,736.42 on 1.523 bln eur turnover .

negative