
In Thursday's unusual options activity for calls expiring in seven days or more, Lamb Weston Holdings (LW) had the highest Vol/OI ratio at 258.65, more than double the second-place stock, Microsoft (MSFT), at 103.26.

In Thursday's unusual options activity for calls expiring in seven days or more, Lamb Weston Holdings (LW) had the highest Vol/OI ratio at 258.65, more than double the second-place stock, Microsoft (MSFT), at 103.26.