Within the last quarter, Biogen (NASDAQ:BIIB) has observed the following analyst ratings:

According to 21 analyst offering 12-month price targets in the last 3 months, Biogen has an average price target of $318.81 with a high of $371.00 and a low of $263.00.

Below is a summary of how these 21 analysts rated Biogen over the past 3 months. The greater the number of bullish ratings, the more positive analysts are on the stock and the greater the number of bearish ratings, the more negative analysts are on the stock

This average price target has increased by 3.17% over the past month.

Stay up to date on Biogen analyst ratings.

How Are Analyst Ratings Determined?

Analysts are specialists within banking and financial systems that typically report for specific stocks or within defined sectors. These people research company financial statements, sit in conference calls and meetings, and speak with relevant insiders to determine what are known as analyst ratings for stocks. Typically, analysts will rate each stock once a quarter.

Some analysts also offer predictions for helpful metrics such as earnings, revenue, and growth estimates to provide further guidance as to what to do with certain tickers. It is important to keep in mind that while stock and sector analysts are specialists, they are also human and can only forecast their beliefs to traders.

This article was generated by Benzinga's automated content engine and reviewed by an editor.