
Closed
Posted
Paid on delivery
I need a seasoned developer to build a solution that automatically pulls stock market data—specifically historical prices—into a clean, machine-readable format I can feed straight into my analysis pipeline. Here’s the flow I have in mind. I specify a ticker (or a list of tickers) plus a date range, hit “run,” and the tool reaches out to a reliable data source, fetches the daily OHLC values, volume, adjusted closes, and spits everything out in CSV or JSON. A concise command-line interface or a simple GUI is fine; what matters most is accuracy, resilience, and ease of use. I’m agnostic about language, but Python with requests, pandas, and perhaps yfinance or a direct exchange API feels natural. If you prefer Node, Go, or another language, that’s okay—just make sure the end result is well-documented and easy to deploy on a standard Linux server. Deliverables (acceptance criteria) • Fully commented source code and requirements file • A short README explaining setup, usage, and how to switch data providers if an API key limit is hit • Sample output for at least two tickers over a one-year period, showing correct price history If you’ve built anything similar—and especially if you have tricks for rate-limit handling or caching—I’d love to see it. Let’s make reliable historical stock data one command away.
Project ID: 40192001
96 proposals
Remote project
Active 11 days ago
Set your budget and timeframe
Get paid for your work
Outline your proposal
It's free to sign up and bid on jobs
96 freelancers are bidding on average $140 USD for this job

I have extensive experience in PHP, Python, Linux, Data Processing, and Software Architecture, making me a great match for the Stock Price Extraction Tool project. The budget can be adjusted after discussing the full scope, and I am committed to completing the project within your budget. Please review my 15-year-old profile to see my past work. Your satisfaction is my priority, and I am ready to start working on the project immediately. Let's discuss the details. Thank you.
$175 USD in 7 days
8.7
8.7

Hello there, I am experienced in web scraping and building scripts or a Windows desktop application using Python. I am also experienced in large data scraping from a given website, bypassing IP, Captcha, and anti-bot or cloud flair protection. Please message me to discuss this project in detail. Best Regards Enamul
$100 USD in 3 days
8.0
8.0

Hello I have already completed few similar projects here - I am Software developer with over 25 years of experience in various areas and programming languages. I have got you need to download historical OHLCV and I can complete it quickly. Also, I have got you need well-commented script and readme file. I can do it too I am ready to start now!
$46.75 USD in 1 day
8.1
8.1

⭐⭐⭐⭐⭐ Build a Reliable Stock Market Data Solution for Easy Analysis ❇️ Hi My Friend, I hope you're doing well. I've reviewed your project requirements and see you're looking for a developer to create a stock market data solution. You don't need to look any further; Zohaib is here to help you! My team has successfully completed 50+ similar projects focused on data automation. I will build a tool that fetches historical stock prices and formats them for your analysis pipeline, ensuring accuracy and ease of use. ➡️ Why Me? I can easily create your stock market data solution as I have 5 years of experience in data automation, Python programming, and working with APIs. My expertise includes data retrieval, CSV and JSON formatting, and command-line interfaces. I also have a strong grip on Python libraries like requests and pandas, ensuring a seamless approach to your project. ➡️ Let's have a quick chat to discuss your project in detail. I can show you samples of my previous work, demonstrating the effectiveness of my solutions. Looking forward to discussing this with you in our chat! ➡️ Skills & Experience: ✅ Python Programming ✅ Data Automation ✅ API Integration ✅ Data Formatting ✅ CSV Handling ✅ JSON Handling ✅ Command-Line Interfaces ✅ Error Handling ✅ Data Analysis ✅ Documentation ✅ Linux Deployment ✅ Version Control Waiting for your response! Best Regards, Zohaib
$150 USD in 2 days
8.0
8.0

Hello, I understand you’re looking for a robust, automated tool that reliably extracts historical stock market data and delivers it in a clean, machine-readable format ready for analysis. I specialize in building data-extraction utilities that prioritize accuracy, resilience, and long-term usability. My approach would focus on a clear input flow—ticker selection and date range—paired with a dependable data source to retrieve daily OHLC values, volume, and adjusted closes with consistent structure. The solution will be designed for easy execution via a command-line interface or lightweight UI, with strong error handling, rate-limit awareness, and optional caching to ensure stability. Code will be fully commented, deployment-ready for a standard Linux environment, and supported by clear documentation explaining setup, usage, and provider switching. The final output will preserve data integrity and integrate seamlessly into downstream analytics pipelines. Thanks, Asif
$250 USD in 3 days
6.9
6.9

Hello There!!! ⚜⭐⭐⭐⭐⚜(( Build a reliable command line tool for extracting clean historical stock price data ))⚜⭐⭐⭐⭐⚜ Your post stood out because you are not just asking for data, you are asking for trustable, repeatable market history that can plug directly into an analysis pipeline without friction. You want a simple run command that accepts tickers and date ranges, pulls accurate OHLC, volume, and adjusted close data, and outputs it in a format your systems can immediately consume. I have built data extraction and processing tools in Python that prioritize correctness, fault tolerance, and long term maintainability. My background with pandas based pipelines, API driven data collection, and Linux deployment aligns well with your expectations for resilience and ease of use. My approach would include a provider agnostic data layer, smart rate limit handling with retries and caching, and clean CSV or JSON output validated against sample ranges. Key features I would focus on: • Provider fallback support to handle API limits smoothly • Clear command line interface with strong input validation • Well documented, fully commented code ready for Linux deployment I would be glad to discuss your preferred data sources and how this tool fits into your existing workflow. Warm Regards, Farhin B.
$110 USD in 10 days
6.4
6.4

We can build a robust, production-ready tool that pulls accurate historical stock market data on demand and outputs it in clean CSV or JSON for direct use in your analysis pipeline. The solution will support single or multiple tickers, configurable date ranges, and reliable OHLC, volume, and adjusted close data, with built-in rate-limit handling, retries, and optional local caching. We’ll deliver well-structured, fully commented code (Python or your preferred stack), a simple CLI or lightweight GUI, and clear documentation covering setup, usage, and switching data providers if API limits are reached—all deployable on a standard Linux environment. Can you share which data source you prefer initially (e.g., Yahoo Finance, exchange APIs) and whether you want caching enabled by default?
$250 USD in 7 days
6.4
6.4

⭐Hi, I’m ready to assist you right away!⭐ I believe I’d be a great fit for your project since I have solid experience building reliable data extraction tools using Python and APIs. I specialize in creating clean, easy-to-use solutions with strong error handling and data accuracy. I can deliver the tool with clear documentation, setup instructions, and efficient handling of API rate limits within your timeline and budget. I've built similar stock data fetchers leveraging libraries like yfinance and pandas, ensuring smooth data flow into analysis pipelines. Your project solves the problem of manually retrieving and cleaning stock price data, saving you time and reducing errors. This tool will automate data extraction seamlessly, giving you quick, accurate historical stock prices in CSV or JSON formats. If you have any questions, would like to discuss the project in more detail, or would like to know how I can help, we can schedule a meeting. Thank you. Maxim
$30 USD in 3 days
5.5
5.5

As the proverb goes, "with great power comes great responsibility," and I understand the importance of reliability, accuracy, and ease-of-use when it comes to dealing with financial data. With over 14 years of experience in Data Science, Machine Learning, and Python, I can assure you that the stock price extraction tool I develop will tick all the boxes in your project documents. Throughout my career, I have worked extensively with technologies like requests, pandas, finance, Python APIs, etc., ensuring a seamless flow of data into the analysis pipeline. Notably, I'm familiar with various rate-limit handling and caching techniques that can potentially enhance data fetching efficiency in this project. To conclude, turn-key solutions are a specialty of mine and your Stock Price Extraction Tool project is right up my alley. Be it my expertise in Machine Learning to optimize algorithmic efficiency or my skills in automated scraping and data manipulation—I bring all these talents together swimmingly to outperform competitors. Demonstrating efficiency even in large-scale projects (thanks to my experience with databases), guaranteeing secure and ethical data handling are principles I adhere to. Let's collaborate so you don't have to worry about historical stock data again!
$140 USD in 7 days
5.8
5.8

Hello! I understand you're looking for a seasoned developer to create a stock price extraction tool that seamlessly fetches historical market data in a clean format. I can build a robust solution where you specify a ticker and date range, and the tool retrieves OHLC values, volume, and adjusted closes. The output will be in CSV or JSON format, ensuring you have accurate and reliable data for your analysis pipeline. I will also provide thoroughly commented source code, a comprehensive README for setup and usage, and sample outputs for at least two tickers over a year. Regards, Davide
$170 USD in 3 days
5.3
5.3

Good Day Condy, As a seasoned developer specializing in data extraction tools, I can create a custom solution for automatically pulling stock market data in a machine-readable format for seamless analysis. By developing a tool that fetches daily OHLC values, volume, and adjusted closes in CSV or JSON format based on specified tickers and date ranges, I ensure accuracy, resilience, and ease of use. I am proficient in Python with libraries like requests and pandas, but open to using other languages to meet your needs. Why Choose me? - Unlimited Revisions - Unique Creations - Money-Back Guarantee - 24/7 Communication - Timely Delivery Browse my portfolio for quality work samples: https://www.freelancer.com/u/leenadvnani6 Let's discuss your project further in the chat. Best regards, Leena Kumari :)
$60 USD in 2 days
5.4
5.4

⚠️You are not looking for a coder. You are looking for someone who can build this properly. That is exactly why your project stood out.⚠️ Your intention to create an automated, resilient solution for retrieving precise historical stock data in a clean, machine-readable format demonstrates a strategic commitment to data accuracy and reliability. This focus mirrors how we design streamlined, intuitive systems at DigitaSyndicate. At DigitaSyndicate, a UK-based digital systems agency, we build precision-engineered automation, modern web platforms, and AI-driven systems designed for performance and long-term scalability. Our approach to creating scalable, reliable data pipelines ensures your tool will handle rate limits gracefully and adapt to multiple data sources with ease. Having delivered similar data integration platforms equipped for seamless command-line and GUI interactions, I am confident in producing robust, well-documented code for your Linux deployment. Can you share your main priorities and timeline so I can map out the right execution plan for you? Casper M. Project Lead | DigitaSyndicate Precision-Built Digital Systems.
$200 USD in 14 days
5.4
5.4

As an experienced Full Stack Developer with a particular passion for Linux, I offer a unique perspective to this project that includes extensive experience in API management and a solid background in Python. Despite not having specific knowledge of the finance industry, my vast experience in software architecture enables me to quickly orient myself in any domain and produce efficient end-to-end solutions as needed. I fully understand your desire for reliability, accuracy, resilience, and ease of use for the data extraction tool you're seeking to build. I am familiar with pulling live financial data and trusty open-source libraries like pandas that can structure it into a format compatible with diverse analysis pipelines, catering exactly to your project requirements. Lastly, just because I haven't built something identical doesn't mean I'm not capable of delivering the excellence your project needs. Any respectable developer knows that the true mark of their competence is the ability to adapt and learn on the job, something which I've proven time and again over my 14-year career. Let's create a reliable automated system for your unique needs together!
$140 USD in 1 day
5.2
5.2

Hi there, I’ll build a robust Python-based stock data extractor that pulls daily OHLCV, volume, and adjusted closes for your tickers over a date range, exporting clean CSV or JSON via a CLI or lightweight GUI. It’s designed for reliability with rate-limit handling, caching, and provider switching, plus fully commented code, setup docs, and sample outputs for two tickers over a year; would you prefer default CSV or JSON, and should I implement a retry/caching policy? Best regards,
$30 USD in 3 days
4.9
4.9

Hi there, I'm excited about the opportunity to develop the Stock Price Extraction Tool you described. With over 7 years of experience in software development, particularly in data extraction and API integration, I can efficiently create a solution that retrieves stock market data accurately and reliably. I will leverage Python along with libraries such as requests and pandas, ensuring that the tool is both easy to use and well-documented. I propose a timeline of around 10 days to deliver the fully functional tool along with comprehensive documentation and sample outputs. Best regards, Andrii
$200 USD in 1 day
4.6
4.6

Hi There!!! The Goal of the project:- BUILD A RELIABLE TOOL THAT AUTOMATICALLY FETCHES HISTORICAL STOCK PRICE DATA AND EXPORTS IT IN CLEAN, MACHINE READABLE FORMATS FOR ANALYSIS. I carefully read your full description and understand you need a command driven or simple interface tool where you can input tickers and date ranges, fetch accurate daily OHLC, volume, and adjusted close data from trusted sources, and receive CSV or JSON output that plugs directly into your analysis pipeline with strong documentation and resilience. I am the best fit because I have hands on experience building stable data extraction tools that prioritize accuracy, rate limit handling, and ease of deployment. 1. Automated historical stock data extraction with ticker lists, date ranges, and CSV or JSON output 2. Fully commented source code with README, requirements file, and sample outputs for multiple tickers 3. Robust handling for API limits, caching, and easy switching between data providers I provide UI design if needed, database management, testing, full source code delivery at project completion, and essential deployment support. I have 9+ years experience as a full stack developer and have already completed similar financial data extraction and analysis tools using Python, pandas, APIs, and Linux environments. Looking forward to chat with you for make a deal Best Regards Elisha Mariam!
$110 USD in 10 days
4.6
4.6

Hello Mate!Greetings , Good morning! I am skilled mobile engineer with skills including Data Extraction, Data Processing, Linux, Python, Data Analysis, API, PHP and Software Architecture. Please contact me to discuss more regarding this project. Thanks & Regards
$155 USD in 3 days
4.5
4.5

Hello,there Thank you for posting your project, "Stock Price Extraction Tool." I've read the description carefully and am confident that I can successfully complete this project. I have over 7 years of experience in Python, API, Software Architecture, Linux, Data Extraction, Data Analysis, Data Processing and PHP. I have done some projects as smiliar as this one. I can share my previous project experience if you'd like. I enjoy learning new technologies and taking on challenges, even those that seem impossible. I'm very interested in this project and am confident that I can deliver the best results possible without stress. I look forward to working with you. Thank you, Boris
$30 USD in 5 days
3.9
3.9

⭐⭐⭐ HISTORICAL STOCK DATA FETCHER – PYTHON/CSV ⭐⭐⭐ Hello! I can build a reliable tool to fetch historical stock prices for specified tickers and date ranges, returning clean, machine-readable CSV or JSON for your analysis pipeline. Using Python with libraries like pandas and yfinance (or direct exchange APIs), the tool will pull OHLC data, volume, and adjusted closes, handling rate limits and optional caching for efficiency. You’ll get fully commented source code, a requirements file, and a concise README explaining setup, usage, and switching data providers if limits are reached. Sample outputs for two tickers over a one-year period will demonstrate correct data retrieval. The result is an easy-to-run, resilient solution for accurate historical stock data, ready to integrate into your workflow with minimal setup.
$140 USD in 7 days
3.9
3.9

Hi, I’ve carefully reviewed your need for a reliable, automated stock price extraction tool that delivers historical OHLC, volume, and adjusted close data in a clean, machine-readable format. With extensive experience in Python, including libraries like requests, pandas, and yfinance, I can build a robust solution with a user-friendly command-line or simple GUI interface tailored to your specs. I prioritize accuracy, resilience against API limits through caching or alternative providers, and comprehensive documentation for easy deployment on Linux servers. I’ve developed similar systems for financial data extraction and analysis pipelines, ensuring fast, reliable output with thorough error handling. I'll provide fully commented source code, a requirements file, and detailed setup and usage instructions, plus sample output for your chosen tickers covering at least a year. I propose to start development immediately and deliver a first working version within 5 days. Which data sources or APIs are you currently considering or have preferences for, beyond yfinance? Best regards,
$155 USD in 22 days
4.0
4.0

joba, Saudi Arabia
Payment method verified
Member since Dec 4, 2011
$10-30 USD
$10-30 USD
$250-750 USD
$30-250 USD
$30-250 USD
₹1500-12500 INR
$10-30 USD
$250-750 AUD
$250-750 USD
₹600-1500 INR
€30-250 EUR
₹12500-37500 INR
$10-30 USD
£10-15 GBP / hour
$30-250 USD
€30-250 EUR
₹12500-37500 INR
$10-30 USD
$30-250 USD
₹600-1500 INR
$30-250 AUD
$2-8 USD / hour
₹12500-37500 INR
$20-30 SGD / hour
₹600-100000 INR