What is an ovulation test kit? An ovulation test strip (or ovulation predictor kit, also known as an OPK) can help you identify the most fertile days during your monthly cycle – that is ...

In this article, we are going to take a look at where OPKO Health, Inc. (NASDAQ:OPK) stands against other stocks under $5 with biggest upside potential. On January 20, Bloomberg reported that ...

OPKO Health Inc (OPK) stock saw a modest uptick, ending the day at $1.47 which represents no change from the prior close of of $1.47. The stock opened at $1.48 and touched a low of $1.45 during the ...