The Most Active Equity Options And Strikes For Midday October 27th – AAPL, SFLY, FB, MSFT, GE, MAT by The Options Insider | Oct 27, 2017 | Unusual Activity Top Tickers for Most Active Equity Options and Strikes for Midday, October 27: AAPL, SFLY, FB, MSFT, GE, MAT Data Courtesy of Trade Alert