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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 divide a BigDecimal and get the same value after sum these values

I need to divide a financial value, sum the values and after this check if they are the same. Something like: BigDecimal a = new BigDecimal(45.58); List lista = new ArrayList(); BigDecimal sum = new BigDecimal("0"); for(int…
leonardo alcantara
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How can I verify a phone number against a known address?

Paypal offers an identity verification feature where a cell phone is checked against a given billing address. I would like to have a similar verification system in my website. What do I need to do to get this type of validation in place?
makerofthings7
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Why Does Delphi's Math.Payment Function Return A Negative Number

I'm trying to calculate the monthly payment for the following scenario: $5,000 is borrowed for 3 years at 8.00% compounded monthly with $1,000 due at the end of the term. /* From Math.pas function Payment(Rate: Extended; NPeriods: Integer; const…
Michael Riley - AKA Gunny
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APIs to retrieve extra data about financial transactions (UK)

Are there any APIs available in the UK to allow someone to look up the transaction code (company name that appears in your bank statements) and get extra information about that transaction. For example, if I had a transaction at a petrol station it…
atwright147
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Complex mathematical formula in jquery function is not working

EDITED: The debt ceiling part of the function is actually going to be used in a step that I haven't written yet. It's used to determine if the user's debt to income ratio is too high but it doesn't effect the outcome of the function as it's written…
Jeannie
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Using fgoalattain() or solve() for Matlab

I am trying to solve a problem (think excel "goal seek") where given a specific rate of return, matlab can solve for the variable "y" (which is used to multiply a matrix). I've tried using fgoalattain (i don't understand it) and solve here is the…
user2616425
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Condensing Stock Data

I have a data set that is composed as…
Andrew
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Data exporting from Financial Times

I am new at Matlab and I am currently working with financial data exporting from financial times website. I would like to know how can I get, for example, share price forecast information from this page…
Claude Monet
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Winrt app failed on app cert kit because of financial.dll

I am working on winrt app that have some financial calculation involved. I searched on net and find Financial.dll which have all financial functions as in excel. I used it in my app and get desired result. But when I test my app on APP CERT KIT it…
mayank.karki
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Matlab - read financial time series with seconds and milliseconds

I have financial data file (CSV) that contains seconds and milliseconds. When parsing that to Matlab (R2012A) I get only hours and minutes. I can't understand from Matlab docs, how to format it to contain the full time. This…
user1025852
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WooCommerce - Tax Calculated Incorrectly?

I am running the latest WordPress with the latest WooCommerce, as of this writing. I have one standard tax rule setup for 20%. This is UK VAT. I have a product setup at £350. 20% of 350 should be 280. 20 x 350 / 100 = 70 However, on my product…
Michael Giovanni Pumo
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Benefits of using multiple FIX gateways

Hey I noticed some venues use multiple gateways to conduct different activities For example one gateway used for Order Routing and another gateway solely used for Market Data. What are the benefits of this?
userH
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Where do I find the expenses data in Sage?

I'm accessing sage 50 via the v16 ODBC driver, and I'm struggling to find the expenses data. i.e. I'm shown an export which shows things like water bills, phone bills, salary etc, all going out from the company / main bank account However I dont see…
Codek
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Calculating IRR of a perpetuity with numpy / python

I am using numpy library for doing simple IRR calculations using the irr function. So for example, if I want to find the IRR of a cash flow, I do the following In [16]: import numpy as np cf = np.array([-100,10,10,100]) print…
nitin
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Quantmod get/viewFinancials in Loop

I would like to cycle through a list of tickers, get their financials and export them to CSV files in a folder on my desktop. However, I have been having trouble with an error in R related to viewFinancials() in the Quantmod package. The code and…
Dedwards
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