volarea
Price and volume chart
volarea
is updated to accept data input as a matrix, timetable
, or table
.
The syntax for volarea
has changed. Previously, when using table
input, the first column of dates could be a datetime array, date character vectors, or
serial date numbers, and you were required to have specific number of columns.
When using table input, the new syntax for volarea
supports:
No need for time information. If you want to pass in date information, use timetable input.
No requirement of specific number of columns. However, you must provide valid column names.
volarea
must contain a column named‘price’
(case insensitive).