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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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How to retrieve Account holder's name from Yodlee

In the docs it is mentioned that account holder's name is present in the Yodlee DB https://developer.yodlee.com/Aggregation_API/Aggregation_Services_Guide/Data_Model/Bank_Account . Which Yodlee API call can be used to retrieve the name of the…
grigor
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Calculating APR

So, as the title says I need to calculate the APR for a loan. I have the following: apr = (rate * ((Math.Pow((1 + rate), duration))) / ((Math.Pow((1 + rate), duration)) - 1)) - (installment / (loanamount - extracost)); But its not…
Lord Relix
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OFX4J with American Express

So I'm trying to connect to American Express using OFX4J. I'm using the data provided in the OFX home page and I am getting a 503 error whenever I attempt to access the service. I'm not sure exactly what I'm doing wrong. I'm getting the Institution…
Evan Ruff
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QuickFIXJ Logon Issue

Having issues w/QuickFixJ. The issue is that I can't correctly send a logon message. Additionally, I'm having a hard-time understanding how to setup the flow of messages. I'm not trying to execute trades, just retrieve market data. The…
mr-sk
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BitCoin: how quickly are transactions verified?

I am curious if BitCoin transfers can occur in real-time. The example I am thinking of is much like paying for coffee at Starbucks using a QR code on your smartphone. The 2D/3D barcode reader is able to scan the QR code, which deducts the amount…
Sun
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1 answer

Getting a time index in python for pandas dataframe

I'm having a bit of trouble getting the right time index for my pandas dataframe. import pandas as pd from datetime import strptime import numpy as np stockdata = pd.read_csv("/home/stff/symbol_2012-02.csv", parse_dates…
Taylor
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2 answers

Algorithm For Matching Figures (one-to-many)

This is my first post in stackoverflow. I need to advise an algorithm for a financial application. Assume we have 2 lists of figures like this (yes, they are bank transactions) : List 1 | List 2 ------------------------------------- 1000 …
m.zein
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Financial - Calculate Yield To Maturity

I've read this post about a .net library to calculate Yield To Maturity But I'm wondering if there's anything like it for an PL/SQL approach? I mean being able to call a function to calculate the YTM. I searched everywhere and don't seem to find…
Hélder Gonçalves
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What are all Financial Industries - Standards, Protocols and Data Model?

When I was preparing for TOGAF exam, I came across Open Standard available for DataModel, Service Model, Architecture for many industries. (Example: ARTS has defined a data model for the Retail industry. Energistics has defined a data model for the…
Mohan Narayanaswamy
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Which R functions are useful for analysis of an investment strategy's profitability?

I have multiple variations of an automated strategy for trading certain investment vehicles. For each of these variations I have cross-validated backtests on historic data. I need to pick the best-performing test. There is significant variation…
Mike Furlender
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MySQL to get daily inflow/outflow based upon invoices?

First, my table: mysql> desc invoice; +-------------+-----------------------+------+-----+---------+----------------+ | Field | Type | Null | Key | Default | Extra …
Charlie Davis
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Is there any accurate implementation of IRR and PMT function in JavaScript?

I'm developing a new web-based financial application for our company that provides online real-time non-post-back calculation of IRR, and PMT. So, I'm looking for the implementation/library which provides the IRR and PMT functionality in JavaScript.…
William X
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SQL Server 2005 - Format a decimal number with leading zeros (including signed decimals!)

I need to format numbers like:- 1.99 21.34 1797.94 -300.36 -21.99 -2.31 Into a format mask of 0000.00, using SQL-Server 2005 T-SQL. Preserving the signed integers and the decimals after the dot. This would be used for text file exports for a…
Learner74
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Can't figure out how to calculate non-compounded tax and a mixture in the following method?

The following class just has one method that returns the divisor of a certain percent, so if I pass it 5, it will return 0.05. public class Adjustment { public decimal Amount {get;set;} public bool IsCompounded {get;set;} public bool…
Xaisoft
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Financial.DDB Function (VB.Net)

Any advice on using the financial.ddb function? I need to display a depreciation schedule in a label using only the financial.ddb function. I am able to show the final depreciated value at the end of the period but I don't know how to show the…
Wannabe
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