Paratek Pharmaceuticals Inc. (PRTK) dropped -8.77% or -1.55 to $16.12. It is about 1.33 million shares traded, which is 381.4% compare to the average total volume 349547. The market cap of PRTK is $450.55 million. The year to date change is -5.73%. The 52 week price range is from $13.95 to $29.0. Price of PRTK have changed -1.93% during last week. It have changed -1.11% over last month, -25.26% over last 3 months, -28.86% over last 6 months and 22.41% over one year.
Some investors will use 50-day and 200-day Moving Averages as support and resistance levels. Those moving average will be very helpful most of time. The 50-day Moving Averages for PRTK is 19.14. It is 18.73% above current price. The 200-day Moving Averages for PRTK is 21.85. It is 35.55% above current price. The 52-week High is 29.0. It is 79.90% from the current price. The 52-week Low is 13.95. It is -13.46% from current price.
Some people may be interesting about short interest ratio of a stock. The short interest ratio of PRTK is 6.32 on 2017-12-29. Short % to float is 8.91%. There are some statistics of PRTK. It is has market cap $450.55 million. The share outstanding is 27.94 million. The average volume is 349547. The revenue is 7.57M. The percent of top 15 Institution holding is 83.50%. Return on equity is how much of net income returned as a percentage of the total amount of shareholder equity found on the balance sheet. Return on equity (ROE) of PRTK is -99.00%. Return on assets (ROA) is an indicator that shows how profitable a company is using its total assets to generate earnings. Return on Assets (ROA) of PRTK is -60.96%.