Most Active Equity Options And Strikes For Midday - Wednesday, May 15 By: TalkMarkets May 15, 2019 at 14:17 PM EDT Top tickers for midday: BAC, OPK, BABA, AAPL, AKS, FB. Read More >> Related Stocks: AK Steel Holding Corp Alibaba Group Holding Ltd Apple Bank of America Facebook Opko Health Inc