Financial Time Series Toolbox

llow

Lowest low

Syntax

• llv = llow(data)
  llv = llow(data, nperiods, dim)
  llvts = llow(tsobj, nperiods)
  llvts = llow(tsobj, nperiods, ParameterName, ParameterValue)
  

Arguments

data	Data series matrix
nperiods	(Optional) Number of periods. Default = 14.
dim	Dimension
tsobj	Financial time series object

Description

llv = llow(data) generates a vector of lowest low values for the past 14 periods from the matrix data.

llv = llow(data, nperiods, dim) generates a vector of lowest low values for the past nperiods periods. dim indicates the direction in which the lowest low is to be searched. If you input [] for nperiods, the default is 14.

llvts = llow(tsobj, nperiods) generates a vector of lowest low values from tsobj, a financial time series object. tsobj must include at least the series Low. The output llvts is a financial time series object with the same dates as tsobj and data series named LowestLow. If nperiods is specified, llow generates a financial time series object of lowest low values for the past nperiods periods.

llvts = llow(tsobj, nperiods, ParameterName, ParameterValue) specifies the name for the required data series when it is different from the default name. The valid parameter name is:

• LowName: low prices series name

The parameter value is a string that represents the valid parameter name.

Examples

Compute the lowest low prices for Disney stock and plot the results.

• load disney.mat
  dis_LLow = llow(dis)
  plot(dis_LLow)
  title('Lowest Low for Disney')
  
  
  

See Also

hhigh

length

log