Common logarithm for financial time series object
log10 is not recommended. Use
timetable instead. For more information, see Convert Financial Time Series Objects fints to Timetables.
newfts = log10(tsobj)
newfts = log10(tsobj) calculates the common logarithm (base 10) of
all the data in the data series of the financial time series object
tsobj and returns the result in the object