Continuous Futures Contract in MySQL

I need a select script which finds the row with the max value (open interest) in one column and return that row for each date. There are some extra things which need to be added. The script may not chose a contract which already have been dropped once. E.g. if the September contract have been dropped and the October contract is the new one. The script may not choose the September contract even if the open interest raise above the contract in October.

In other words a script which create a continuous future contract with open interest roll over.

Habilidades: MySQL, PHP, Arquitectura de software

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Información del empleador:
( 5 comentarios ) Aarhus C, Denmark

Nº del proyecto: #8935619

Adjudicado a:


Hello! It's a bit foggy what you are trying to explain, to be honest. Without having some actual sample data to look at it's not clear what do you mean by 'dropped' and next one created (the continuation part and how Más

$60 USD en 2 días
(144 comentarios)

18 freelancers están ofertando el promedio de $154 para este trabajo


Hello i have read the project details.I generally understand most of it, but I need to ask you few [login to view URL] let me know when your available so that we can move [login to view URL]

$150 USD en 3 días
(584 comentarios)

Hi, My name is Chris and I have been working with MySQL for a very long time :). I would like to create this script for you however, I would like to speak with you some more to get clarification.

$105 USD en 1 día
(165 comentarios)

Using PHP/MYSQL this can be done. contact me for further discussion as i am an expert in this. let me know from you asap thanks

$147 USD en 3 días
(341 comentarios)

from where it will get the contracts. P.S. Everything needs to be discussed and negotiated at first. The below mentioned default terms are placed to ensure such discussion takes place before the project is awarded by Más

$263 USD en 5 días
(150 comentarios)

I want to discuss this project with you further, let me know the best suitable time for you to schedule the meeting.

$257 USD en 10 días
(55 comentarios)

Hello!! I am ready to help you with your task!! Please do not hesitate to contact me via messenger!!

$155 USD en 1 día
(18 comentarios)

A proposal has not yet been provided

$147 USD en 3 días
(76 comentarios)

Hi, I can do this project for you. I have extensive experience in website building and coding. Please check my profile, and if you're interested, contact me with more details! Best regards, David

$150 USD en 2 días
(41 comentarios)

Greeting! My Name is Noor All Safaet and expert in Software and Web Development. I would love to have the opportunity to discuss about your project with you. I have professional 3+ years experience on ASP.NET, C# an Más

$200 USD en 3 días
(20 comentarios)

Hello, I am highly expertise in MYSQL & generally code things in raw manner by myself. I got your concept of functionalities you wanted 7 provide you same script in less than a day or two. Let me get started & i can as Más

$189 USD en 3 días
(16 comentarios)

Hello Sir / Madam , i am interested in this project and i can do this for you Please give me a chance :) thanks

$166 USD en 3 días
(20 comentarios)

Please give me some data to check. After you check and working, you may hire me. Waiting for more information.

$90 USD en 2 días
(20 comentarios)

Computer science student in his final year. Actively working in a company specialized in database management for ecommerce

$100 USD en 3 días
(14 comentarios)

Good morning, I'm a Computer Engineer with experience.: * Database administrator and web applications. * Developed as: - Management approval and delivery of PPE (personal protective equipment) workers. - Carnetizac Más

$90 USD en 1 día
(7 comentarios)

I am database expert having experience of 3 years.I will complete your work as per requirements and deliver it on time.

$100 USD en 3 días
(6 comentarios)

Hi! Could you please provide me with the current data model and codebase (OOP or functional?) so I can have a better look? It shouldn't be too hard to come up with the proper solution to what you want though. Wit Más

$250 USD en 2 días
(0 comentarios)

Hi, I am highly skilled SQL data mining specialist. The information you are seeking to extract would be easily mined from the database. The quality & performance will be high in such a way that the script will be crea Más

$155 USD en 3 días
(0 comentarios)