/compare command

[wsyxbcl]

/compare [stock_name]

plot prices of two stock in same figure

[ForstMaple]

The returned values can include the excess return (mostly used to compare a portfolio/stock with an index).

[wsyxbcl]

The designed function is to perform 'minus' operation between any two stocks (can be both portfolio or stock), so the excess return would be covered.

…

On Mon, Feb 1, 2021 at 8:02 PM MapleFENG ***@***.***> wrote: The returned values can include the excess return (mostly used to compare a portfolio/stock with an index). — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub <#6 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/ADDYEBVERUSFISOYGUCLPTDS42J4NANCNFSM4WTRM2CA> .

[ForstMaple]

The designed function is to perform 'minus' operation between any two stocks (can be both portfolio or stock), so the excess return would be covered.
…
On Mon, Feb 1, 2021 at 8:02 PM MapleFENG @.***> wrote: The returned values can include the excess return (mostly used to compare a portfolio/stock with an index). — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub <#6 (comment)>, or unsubscribe https://github.com/notifications/unsubscribe-auth/ADDYEBVERUSFISOYGUCLPTDS42J4NANCNFSM4WTRM2CA .

Cool！😇

[wsyxbcl]

excepted behaviors

/compare [[stock/portfolio] ...] , plot return rate of stocks and portfolios in same axes
/compare [stock/portfolio] -r [stock_ref] , with subplot of excess return

implement

functions:

• stocks
• portfolios
• excess return subplot

details

• timezone problem when comparing stock from different markets
• merge data in order to complete the time axis

performance:

• async interface for all Stock_mix

UI:

• /compare argparse
• label, legends, caption and title
• current x0 is not the created time portfolio, need annotations Annotations on profit plot #5

[wsyxbcl]

Using split-adjusted price for comparison would be more reasonable