?$OPK - Golden Cross on the Daily and MA10 crossed over MA50 on Weekly!?. Partner Pfizer gets approval for Royaldee in Canada! https://m.nasdaq.com/article/opko-healths-rayaldee-gets-approval-in-canada-to-treat-ckd-cm992740 https://twitter.com/uhdtrader/status/1024759577462628353?s=21