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Arithmetic and Math Operations

Perform addition, subtraction, multiplication, division, logarithmic, and exponential operations on time series objects


cumsum Cumulative sum
end Last date entry
horzcat Concatenate financial time series objects horizontally
length Get number of dates (rows)
minus Financial time series subtraction
mrdivide Financial time series matrix division
mtimes Financial time series matrix multiplication
plus Financial time series addition
power Financial time series power
rdivide Financial time series division
size Number of dates and data series
subsasgn Content assignment
subsref Subscripted reference
times Financial time series multiplication
uminus Unary minus of financial time series object
uplus Unary plus of financial time series object
vertcat Concatenate financial time series objects vertically
cumsum Cumulative sum
exp Exponential values
hist Histogram
log Natural logarithm
log10 Common logarithm
log2 Base 2 logarithm
max Maximum value
mean Arithmetic average
min Minimum value
std Standard deviation


Financial Time Series Operations

Time series operations include basic addition, subtraction, multiplication, and division and other functions such as arithmetic average, filter, and difference.

Using Time Series to Predict Equity Return

This example shows a practical use of financial time series objects, predicting the return of a stock from a given set of data.

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