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digitalmars.D.learn - Financial Library

reply Financial Wiz <Wiz Kid.com> writes:
What are some of the best Financial Libraries for D? I would like 
to be able to aggregate as much accurate information as possible.

Thanks.
Jun 13 2021
next sibling parent reply Bastiaan Veelo <Bastiaan Veelo.net> writes:
On Sunday, 13 June 2021 at 12:46:29 UTC, Financial Wiz wrote:

 What are some of the best Financial Libraries for D? I would 
 like to be able to aggregate as much accurate information as 
 possible.

 Thanks.


I am not into financials, but these libs show up in a search: 
https://code.dlang.org/search?q=Decimal. Perhaps you know some 
other relevant terms to search for.

One of the [sponsors](https://dlang.org/foundation/sponsors.html) 
of dlang is Symmetry Investments, who run a hedge fund. Their use 
of D is pretty advanced, and includes many libs and utilities 
that are not limited to financial applications. These are the 
ones that I know of: https://code.dlang.org/search?q=Mir, 
https://code.dlang.org/packages/dpp, 
https://code.dlang.org/packages/pegged,
https://code.dlang.org/packages/excel-d,
https://github.com/symmetryinvestments.

— Bastiaan.
Jun 13 2021
next sibling parent jmh530 <john.michael.hall gmail.com> writes:
On Sunday, 13 June 2021 at 22:32:16 UTC, Bastiaan Veelo wrote:

 On Sunday, 13 June 2021 at 12:46:29 UTC, Financial Wiz wrote:

 What are some of the best Financial Libraries for D? I would 
 like to be able to aggregate as much accurate information as 
 possible.

 Thanks.


 I am not into financials, but these libs show up in a search: 
 https://code.dlang.org/search?q=Decimal. Perhaps you know some 
 other relevant terms to search for.

 [snip]


Assignment contracts also make it more difficult for people who 
work for financial firms to work on open-source projects that are 
directly related to finance.
Jun 13 2021
prev sibling parent reply Financial Wiz <Financial Wiz.org> writes:
On Sunday, 13 June 2021 at 22:32:16 UTC, Bastiaan Veelo wrote:

 On Sunday, 13 June 2021 at 12:46:29 UTC, Financial Wiz wrote:

 What are some of the best Financial Libraries for D? I would 
 like to be able to aggregate as much accurate information as 
 possible.

 Thanks.


 I am not into financials, but these libs show up in a search: 
 https://code.dlang.org/search?q=Decimal. Perhaps you know some 
 other relevant terms to search for.

 One of the 
 [sponsors](https://dlang.org/foundation/sponsors.html) of dlang 
 is Symmetry Investments, who run a hedge fund. Their use of D 
 is pretty advanced, and includes many libs and utilities that 
 are not limited to financial applications. These are the ones 
 that I know of: https://code.dlang.org/search?q=Mir, 
 https://code.dlang.org/packages/dpp, 
 https://code.dlang.org/packages/pegged,
 https://code.dlang.org/packages/excel-d,
 https://github.com/symmetryinvestments.

 — Bastiaan.


Ok, what I'm talking about by Financial library is mainly 
aggregating data in to D from sources that provide them such as 
yahoo or google so I can do what I want with the data.
Jun 13 2021
parent mw <mingwu gmail.com> writes:
On Monday, 14 June 2021 at 06:47:01 UTC, Financial Wiz wrote:

 Ok, what I'm talking about by Financial library is mainly 
 aggregating data in to D from sources that provide them such as 
 yahoo or google so I can do what I want with the data.


http/ftp client library, inspired by python-requests
https://code.dlang.org/packages/requests

A HTML scraper command-line application
https://code.dlang.org/packages/dominator


Or, just use Python.
Jun 14 2021
prev sibling next sibling parent mw <mingwu gmail.com> writes:
On Sunday, 13 June 2021 at 12:46:29 UTC, Financial Wiz wrote:

 What are some of the best Financial Libraries for D? I would 
 like to be able to aggregate as much accurate information as 
 possible.



A number of numerical libraries kind of like numpy

https://code.dlang.org/search?q=Mir



D wrapper for https://ta-lib.org/

https://code.dlang.org/packages/talibd
Jun 13 2021
prev sibling parent WebFreak001 <d.forum webfreak.org> writes:
On Sunday, 13 June 2021 at 12:46:29 UTC, Financial Wiz wrote:

 What are some of the best Financial Libraries for D? I would 
 like to be able to aggregate as much accurate information as 
 possible.

 Thanks.


if you want a type-safe money handling type, try 
https://code.dlang.org/packages/money

It's well documented, has straightforward code and does just 
what's advertised. It's also hosted on the dlang-community 
organization on GitHub, so it's easily possible to take over 
ownership if the project author disappears.
Jun 14 2021