ls_strikes {FinancialInstrument}

show strike prices of defined options

Description

list the strike prices of previously defined options.

Usage

ls_strikes(pattern = NULL)

Arguments

pattern

an optional regular expression. Only names matching 'pattern' are returned.

Details

If no option names are supplied, the strike prices of all defined options will be returned

Value

vector of strike prices

Author(s)

Garrett See

See Also

ls_options, ls_calls, ls_puts ls_instruments_by ls_underlyings

Examples

## Not run: 
option_series.yahoo('SPY')
ls_strikes(ls_options('SPY'))

## End(Not run)