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Questions tagged [financial]

Anything related to financial calculations and processing of financial data. For example, this tag can be used for questions about interest rates calculations, stock exchange data processing, market data analysis, etc.

Anything related to financial calculations and processing of financial data. For example, this tag can be used for questions about interest rates calculations, stock exchange data processing, market data analysis, etc.

346 questions
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Any web services which provide financial statements?

Basically, I am looking for three financial statements data in machine readable format: balance sheet, income statement and statement of cash flows.XigniteFinancials is one such provider but I couldn't find any other. Also, XigniteFinancials don't…
bytefire
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When using scipy.optimize, and "SLSQP" method, the final result remains on initial value

This is a financial engineering problem for asset allocation. There are four asset class: stock, fixed income, CTA strategy and relative value strategy. Their return and covariance matrix are given. And for the result, it is expected to allocation…
HW.Zoo
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Is there a standard machine readable format for flowcharts?

Before UML came to existence, Germans specified flowchart symbol language as a national standard in the year 1983. It is called DIN 66001. Even today, German authorities use this standard to communicate for example their income tax algorithms. They…
Open Food Broker
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Can we use RubyOnRails for Banking and financial transactions domain

Can we use RubyOnRails framework to develop websites for financial transactions & banking transcations. Is RubyonRails a DSL for banking Domains. Some days on DSL, i believe most of the facts of Banking system are static and they may not need any…
T.Raghavendra
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Programming for a Financial Application

I've seen this twice now, and I just don't understand it. When calculating a "Finance Charge" for a fixed rate loan, applications make the user enter in all possible loan amounts and associated finance charges. Even though these rates are…
Matt Dawdy
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Free API or similar to get Next Earnings Date for stocks

I am looking for an API or similar where I can get the next (upcoming) earnings date for a stock. I have googled for it and haven't found anything usable. I know of both the Yahoo and Google finance APIs, but none of them provide the next earnings…
rassom
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R: how to access a tibble in a tibble?

I am reading Hadley's: http://r4ds.had.co.nz/tibbles.html However, I am still having difficulty referencing a tibble in a tibble. > library(tidyquant) > f <- tq_get("F", get="key.ratios") > f # A tibble: 7 x 2 section data …
AG1
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Relative Strength Index

I'm trying to calculate the relative strength index, RSI, for a financial instrument. When I compare my calculation with one done by a commercial software, they don't look the same. I can't figure out what I'm doing wrong. Can anyone help? The RSI…
Carl Decks
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PHP IRR (Internal rate of return) financial function

How can I implement MS Excel's "IRR()" formula in PHP? I tried the algorithm mentioned in this page but the results were not accurate and it was really slow.
Tomas Gonzalez
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How can I estimate server costs for creating an app?

Im writing up a business plan and im having some trouble with the finance part. I put an estimate on the cost of developers, web designers and everything but server costs. Im not a programmer so I dont know all the details. But how much would you…
G Dottin
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finstr - Unable to get statements

I am working with an XBRL document filed by an Indian company at India. The documents can be downloaded for a small fee from the Ministry of Corporate Affairs website. The xbrl_get_statements() function fails as shown below. # Get annual report XBRL…
cogitoergosum
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Obtain stock prices in parallel using nsetools based on csv data

import time import argparse import pandas as pd from nsetools import Nse nse = Nse() t = time.time() FILE_LOCATION = '' # csv file, blank because path not relevant to others df = pd.read_csv(FILE_LOCATION) CSV File contents: Instrument,Qty,Avg…
Dana
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SWIFT ACK Message Parsing

I am Generating a SWIFT Messages MT 110 and MT 103 through my java based application. For reconciliation and sharing with end customer, we need to map the Ack Nak message received from SWIFT terminal back to MT 110 and MT 103 transactions. To do…
Rajendra
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How can I model budget-data for a budget application?

I want to create an application which allows Users to budget money they already have into various categories for a given month. I've already modeled and prototyped handling the data which is tangible; e.g. Bank Accounts, Transactions, Transfers.…
Kurtis
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SQL group data by financial year

I have a table with year, month, date, project and income columns. Each entry is added on the first of every month. I have to be able to get the total income for a particular project for every financial year. What I've got so far (which I think kind…
SpiceTrader
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