Bitcoin stock price trabalhos

We are seeking a trading...focus on High-Frequency Trading (HFT) and Market Making. While the strategy should be applicable to all cryptocurrencies, its performance and practicality must be tested on Bitcoin, Ethereum, and any other markets/coins that have liquidity. It is crucial that the strategy be robust, yet flexible enough to adapt to different timeframes without preferences. If the project is able to connect to multiple API's for data stream this would be beneficial too ! Ideal Skills: - Proficiency in designing high-frequency trading (HFT) strategies - Comprehensive knowledge and experience in cryptocurrency trading especially Bitcoin, Ethereum, - Expertise in algorithmic trading systems applicable to different timeframes - Understanding of market dynamics a...

...Requirements: - Expertise in minimalist visual design - Fluent in creating and implementing bulk order handling, product search, and stock availability check features - Capable of inventing efficient ways for product sorting and filtering as per customer model requests. Your experience with Shopify wholesale platforms will be a considerable advantage. Only freelancers with a solid portfolio and demonstrated skills, particularly in minimalist website styling, will be considered. Our shopify website is We need: 1- Fix the browsing filters for easy orders for the customer, make it look like 2- Hide out of stock variance 3- Fix the photos on the front page 4- Fix the look of the website 5- Fix the home page layout 6- Checkout should have

...Gamers - how to use VR headsets to experience TV and Movies. - Content Creators - what new TV and Movie content for VR Headset users - Streaming Media Service Providers - how to change streaming systems for VR Headset users. File Formats: winner needs to provide a high resolution version (300 dpi) in editable PSD or AI format and TIF formats. Stock Image Budget - ok for you to use stock images such as BigStockPhoto - we will buy up to $100 of stock images to the contest winner. Restrictions: Do not use brand names or trademarks. Person and VR Headset Photo - cover image MUST include a photo of a real person wearing a VR Headset - for credibility. NOT a CARTOON. Virtual Display and other graphic enhancements desired. It is important that the cover looks good in...

Details.... Download theme, upload theme on website Theme Customization/Modification Fix On-page issues necessary plugins Webmaster and Google Analytic Connect Website email need to active Page speed ( Desktop & Mobile need to be 80+ as well )

As a company seeking organization and more efficient processes, we are in need of a skilled freelancer who can assist us with data entry and item classification. Task Responsibilities: - You will be given a list of our products along with their prices., approx. 10,000 - We require these items to be classified into 1 of eight categories of revenue - You can reference every pr...classified into 1 of eight categories of revenue - You can reference every product from our catalog website, then classify the revenue type from the list we provide. - Knowledge of office supplies like paper, tape and furniture etc. is required. Ideal Skills: - Proficiency in data entry - Exceptional attention to detail - Strong understanding of product categorization - Experience with product price lists...

...order management, warehouse optimization, automated data collection, including the ability to seamlessly integrate with existing ERP systems. Inventory Management: Real-time inventory tracking SKU (Stock Keeping Unit) management Batch and lot tracking Serialized inventory tracking Reorder point and automatic replenishment alerts Order Management: Order processing and fulfillment Order picking and packing Order status tracking Multi-channel order integration (e.g., eCommerce platforms) Warehouse Operations: Receiving and put-away processes Location management (bin/rack management) Stock transfer between locations Cycle counting and physical inventory management RFID Integration: RFID tag encoding and printing RFID scanning for inventory tracking and verification RF...

Looking for a proficient Python developer to create a bot that'll execute an automated price comparison on Amazon and eBay using EAN from eBay listing. It needs to continuously check latest listings on eBay and send an alert via email when found item meeting condition. It should check old listings too in case there is a price update for old listing. We want it for specifically eBay UK and Amazon UK. It needs to search in the category "Video Games", and the platform needs to be PlayStation 4, PlayStation 5, Xbox Series S/X and Nintendo Switch We need following filters: - Set price difference percentage Here is explanation video:

I'm looking to contract a talented app developer who specializes in Android to craft an innovative sharemarket portfolio management application. Required Functionalities: - The app should offer real-time stock updates, so you should be proficient with APIs or other services that provide market data. - A portfolio analysis feature is essential. It should give the user insightful data about their holdings. - Lastly, the app should be able to send alerts and notifications, allowing the user to stay abreast of significant market events. Design: - A colourful and vibrant design is preferred. We don't want a dull application; we believe in creating engaging user interfaces. Please submit bids only if you have experience developing similar applications or have worked with fin...

Details.... Download theme, upload theme on website Theme Customization/Modification Fix On-page issues necessary plugins Webmaster and Google Analytic Connect Website email need to active Page speed ( Desktop & Mobile need to be 80+ as well )

Details.... Download theme, upload theme on website Theme Customization/Modification Fix On-page issues necessary plugins Webmaster and Google Analytic Connect Website email need to active Page speed ( Desktop & Mobile need to be 80+ as well )

I require a freelancer with experience in data scraping who can help me pull live data for both stocks and options from the NSE (National Stock Exchange). - The data to be scraped includes price changes, trading volume, opening and closing times, open interest, IV, OI, and volume. - The scraped data should be real-time and in both CSV and JSON formats. - Additionally, I'd also like the option to view this data on a web interface. A comprehensive understanding of financial markets, particularly the National Stock Exchange, is essential for this project. An ideal freelancer would be experienced in similar projects and proficient in data scraping methods and software. OI data put on a website

I'm in need of exper...less than ₹1 crore, I'm geared towards expanding my business. • Business Strategy: Having a thorough understanding of the pharmaceutical industry and the ability to design effective business strategies will be critical. • Operations and Inventory Management: The ideal candidate should possess knowledge on streamlining operations for efficiency and managing inventory in real-time to avoid stock-outs or excess. • Marketing and Promotions: I require someone with impressive marketing skills, adept at creating impactful promotional campaigns tailored for my target market. Your understanding of the Southern India market will be advantageous. The key lies in professionalism and effective communication. Looking forward to collabo...

I have my Telegram Channel of Stock Market Educational Research I am looking for someone experienced who can run ads on Facebook, Twitter, Youtube and Instagram. One can research and create the ads best for our channel and handle the social media. Also searching idea of other channels, how we can make videos on youtube on daily basis, as it will also help at the best way to grow our channel. Need someone really good, and co-operative. As I will be needing someone for lifetime, if he /she gives his best. I need to see your previous experience and will be hiring someone immediately

...complements the overall design. Usage: The logo will be used on our website, social media profiles, business cards, letterheads, and promotional materials. Therefore, it should be scalable and look good in both large and small sizes. Submission Guidelines: Submit your design in high-resolution JPEG, PNG, and vector (AI or EPS) formats. Ensure your design is original and not copyrighted or taken from stock images. You may submit more than one design entry if you wish....

I'm seeking an accountant with intermediate website handling skills and inventory management experience. This job is only for a mumbai-based person. Key areas of responsibility include: - Stock and finished goods management - Coordinating orders and dispatch online via the website - Liaising with courier agencies - Creating invoices and assisting in payments - Coordinating with website maintenance personnel - Handling taxation and accounting related activities with our accounting agency Essential skills: intermediate website handling, inventory management. Knowledge of excel, word, PowerPoint is a must. Past experience in a similar e-commerce role will greatly boost your chances.

I have my Telegram Channel of Stock Market Educational Research I am looking for someone experienced who can run ads on Facebook, Twitter and Instagram. One can research and create the ads best for our channel and handle the social media. Need someone really good, and co-operative. As I will be needing someone for lifetime, if he /she gives his best. I need to see your previous experience and will be hiring someone immediately

I'm seeking a freelancer experienced in real-time data handling, analysis, and chart creation. The primary tasks include extracting time and sales data from DTNIQ feed, storing this data in a database, performing simple arithmetic and percentage calculations on the data, and presenting the results on a chart that I can copy and paste onto the bottom ...database - Performing straightforward additions, subtractions and percentage calculations on the data - Totalling tick by tick data - Creating charts that are compatible and easy to add onto Ideal skills and experience: - Familiarity with DTNIQ or similar financial data feeds - Strong database management experience - Proficiency with data analysis and calculations - Understanding of stock market data, specifically simple chart...

...seeking an experienced developer to build a website that dynamically compares car prices. The site should exhibit the below features: - Real-time price comparison: Integrated with a range of data sources including car dealership websites, used car trading platforms, automobile manufacturer websites, in addition to classifieds and marketplaces. - User Registration: Limited to email registration for simplicity and privacy. - Price Summary: The price comparison should not only exhibit individual prices, but also clearly display a summary of the max, min, number of ads, avg of duration of the ads and average prices. On top of that it needs to suggest a price to be paid for the evaluated car based on the market research. - Car Types: Primarily focused on used ...

I need 1 professionel user for Sap Business and I can start use SAP. We have 6.000 types stock and we want transfer to SAP with excel

Hi everybody. I have a new Amazon seller account. I just got a product for sale with six variants. private label. and FBA sales. I am the manufacturer myself. therefore continuity of supply of stock. I am looking for a team that has experience to fully manage my account. with quarterly sales objective. I'm open to all proposals.

I am in need of an experienced React.js developer with knowledge in Node.js and the blockchain technology. Who can provide me a readymade roulette multiplayer game for my website. Although optional, an understanding of Ethereum, Bitcoin or Hyperledger Fabric provides an advantage. While the specific features or functionalities were not provided, experts with skills in user authentication, data encryption and smart contract integration will be valued. Also, despite your preferred platform or technology, a proficient command of Windows, Mac, or Linux will be beneficial. Requirements: • Proficiency in React.js and Node.js • Knowledge in blockchain technology . Knowledge of web 3.0 • Experience in User Authentication, Data Encryption, and Smart Contract Integration w...

...page. Only Arrow. No box that hides a part of website. >Logo Could have link to Home Page. >Some more Boxes could go Blue on Hover like MAKE AN OFFER box on Car details page. >Loan Calculator Box to be renamed as Model Specification and I should be able to upload a PDF or JPEG there. The link to upload this document has to be on the ADD YOUR ITEM page. >Full Stop to be removed and put comma in Price display. >Put “Video Review” title for YouTube box, the small Image box that is on the right side of the main image, on Car Details Page. Should play YT video and should work with ADD VIDEO link in front. >The 4 Pictures in first row has hyperlink on the bottom part of the picture only. >Need Shadows for the rest of the boxes and lines on the website...

As the owner of a rapidly expanding business, I need a competent computer software engineer to design user-friendly Windows-compatible inventory management software for me. The software should enable quick, efficient, and accurate data management. Key functions: - Keeping track of inventory levels. - Identifying and reporting inventory trends. - Automatically placing reorders for low stock items. - Integrating data seamlessly with other systems for smoother business operations. Ideal Skills Required: - Proficiency in software engineering specifically for Windows platforms. - Prior experience in designing inventory management systems. - Understanding of data management best practices. - Attention to user interface design for ease of use.

...Efficient Market Hypothesis (EMH) states it's difficult to consistently outperform the market as information is quickly and fully incorporated in asset prices. Weak-form Efficiency: This form of the EMH suggests that historical price data cannot be used to predict future prices. AMIM focuses on measuring weak-form efficiency. AMIM Methodology Autoregressive Model: AMIM is based on the estimation of an autoregressive model of the following form: r_t = β_0 + β_1*r_{t-1} + ... + β_q*r_{t-q} + ϵ_t r_t = Asset return at time t β_i = Coefficients q = Number of lags (previous price data used as predictors) ϵ_t = Error term Calculating AMIM: R-Squared (R²): The R² of the autoregressive model tells us how much of the asset's return variat...

I urgently need an experienced developer who can create a specialized stock delivery and stock management app for me. Features of the application should include: - Inventory tracking - Order management - Reporting and analytics - Payment tracking - Invoice generation - Customer data management including store location data. - Login creations for the employees and data access based on their designation. - This app should work on a website too Expertise in backend development for seamless functioning of these features will be highly regarded. Completion deadline is as soon as possible. Experience in similar projects will add value to your bid.

Looking for an experienced researcher to help identify promising products from stores such as Costco, ...product research tools and software Details of products: - Baby, Health & Household ,Home & Kitchen, Industrial & Scientific, Kitchen & Dining ,Pet Supplies, Arts, Crafts & Sewing , Office Products, Patio Lawn & Garden , Spots & Outdoors, Tools & Home Improvements , Toys & Games - BSR 1 to 50000 or less - preferable : Average BSR of last 90 days - Amazon should not be selling or Out of Stock - Reviews - More than 100 - Rating - More than 4 - Product type - Standard - PROFIT AT LEAST $3-$4 (ROI %35) Product Research Sheet deliverable: - PRODUCT ASIN OR UPC - Product Link/source - Supplier/Brand/Wholesaler Contact Details - ...

I need freelance recruiters who are passionately driven and can work on a commission basis. Ideally, you will have a wealth of experience in these distinct fields: - BPO - Stock Broking Known for your ability to source, identify, and recruit valuable candidates, your focus will be on IT Professionals, Sales Executives, and Marketing Specialists. You should encompass a strong knowledge about the recruitment process for roles within the BPO and Stock Broking sectors, and have a keen understanding of the market. Key requirements: - A knack for freelancing - Strong networking and communication skills - A proven track record with successful placements If you have the above experience and skills, I would be extremely interested in connecting with you for this project.

...aim of this redesign is to improve user experience significantly. Key components for this project include: 1. A fully functional dashboard for client order management. This should feature: - Order tracking: so I can monitor the status of client orders closely. - Customer communication: to allow seamless interaction with my clients. - Inventory management: ensuring I adequately monitor stock levels and adjust accordingly. 2. A thoughtful redesign of the homepage, incorporating: - An area displaying our latest products or services: to keep customers informed about our newest offerings. - A section for testimonials: to enhance credibility and convert potential clients. Ideal freelancers for this job should have proficient skills in website redesign, a good unders...

As someone desiring to make calibrated decisions on investment opportunities, I need astute stock market analysts on board. Your role will focus on: - Conducting detailed Fundamental, Technical and Quantitative analysis. This tri-fold approach to analysis is crucial, so demonstrated expertise in these areas will increase your chances of selection. - Concentrating on Technology stocks, the Healthcare sector and the Financial sector. In-depth knowledge and proven experience in these sectors will be highly favored. - The ultimate goal of the analysis is multifold. The capability to identify solid investment opportunities, the skill to assess market trends, along with a keen eye to balance risk and return is paramount. Your proven track record in these areas will make you a frontrunn...

I need a freelancer to assist with a project involving WooCommerce. We'll be importing 150,000 products from a CSV file and scheduling regular updates via cron. Key aspects of the project include: - Regular price updates, stock availability updates, and product description updates. - Necessary WooCommerce fields to be mapped from the CSV are SKU. - Price format mechanism is exclusive of tax. Ideal candidates should have vast experience in WooCommerce, working with CSV files, and implement updates via cron jobs. Understanding e-commerce and product listing is also key for the successful execution of this project.

...integrated system for product size selection, to accommodate different product sizes - Unique SKU functionality to manage product inventory efficiently The ideal candidate holds expertise in ecommerce website development, preferably with a background in creating sites for selling physical products. You should showcase past work that includes features similar to those outlined above. Understanding of stock control via unique SKU functionality is vital. Your experience with user interface development that drives sales with simple navigation is also key. Proficiency in backend management, load time optimization, and seamless payment integration will set you apart. Make sure each product page has an engaging design, intuitive layout, and supports varied product options. Your work...

I am seeking a skilled web developer to create a robust, user-friendly website for my brokerage company. Key Features: - Although I skipped choosing particular functionalities, I emphasize that the developed website must allow for user account registration and login. Despite not directly stating, it must also provide real-time stock market updates and function as an online trading platform. Ideal Candidate Skills: - Strong web development experience - Familiarity with finance or brokerage industry would be beneficial - Experience in creating secure login mechanisms and complex functionalities - Proficiency in developing live update systems Branding Elements: - Although I skipped outlining the specific branding elements for the design, it should, by default, inc...

Greetings, would you be able to support me and my partners in creating a stock asset management? My collaborators and I are working on an artificial intelligence algorithm. We have numerous contacts with potential investors and are seeking experienced professionals with additional connections to join us in this project. Could you support us in this?

Hi guys, I’m looking for a Videographer with access to a large, established collection of quality Stock footage related to Crime Scenes, M*rder, and Law/Court proceedings. I’m currently working on an important, non profit video project, but not willing to pay ludicrous iStock (etc) prices to complete it. My ideal scenario moving forward would be telling you exactly what I’m looking for for a scene, you show me a few stock footage examples, then we negotiate a reasonable figure per clip. Let me know if you’re able to assist. Cheers, Dallas.

I am seeking a skilled video editor to assist with creation of compelling videos for our Youtube channel. - Apply with your past works. Work with stock footage will be specially considered! You must be able to delivery the video the next day with thumbnail.

I am in need of a seasoned designer who can create bright and bold business cards. I am open to various concepts as long as they are vibrant and stand out. Cards will be printed on frosted plastic card stock so keep that in mind when designing Also this company manufacturers seamless rain Gutters in a mountain town of Montana USA Requirements: - Proficiency in graphic design, preferably in business card design - Ability to propose a creative, detailed design concept - Strong communication skills to ensure proper alignment with my vision Please include, not only your past work and experience, but also a detailed proposal of your design concept. This project will not be just about your technical skills, but also your creativity and understanding of my needs. This will play a large...

I'm on the hunt for a skilled professional that can seamlessly connect our ERPNext with UniCenta. My team, consisting of less than ten employees, requires an organized solution for order management, inventory synchronization, and customer data synchronization. Key project aims: - Inventory Synchronization: Allow for real-time inventory updates; out-of-stock items on UniCenta must be automatically updated in ERPNext and vice versa. - Customer Data Synchronization: Sync customer data across both platforms to avoid discrepancies and manual entry work. The ideal candidate must have a solid background in implementing such integration projects, a thorough understanding of these platforms, and stellar problem-solving skills. Note: Placing high value on clear communication...

I'm in need of a talented and experienced programmer or developer to create a project for me. The aim is to integrate real-time stock trading into WhatsApp, where a user can send trade requests and receive confirmation if the trade has been made. The project specifics are as follows: - The real-time stock prices will be pulled from Yahoo Finance. - The system should support both buy and sell order operations. - The type of order that should be supported is the market order. Ideal candidates for this project would have experience with stock market trading platforms and APIs, particularly from Yahoo Finance. They should also be proficient with WhatsApp's business API. A strong background in Python or similar relevant languages would be extremely beneficial....

I have a YouTube channel and am looking for an editor with experience working with stock footage and special effects for a long-term commitment. Message me with examples of your previous work, if interested.

...a proficient Wordpress website developer who can build me an elegant website for my Bitcoin company based in New Zealand. Initially, the primary purpose of this website is to act as a medium for collecting contact details and scheduling meetings. Eventually, the site will integrate a wallet interface as well. I am counting on you to provide: • A professional, appealing, and user-friendly interface. • The ability to seamlessly incorporate both data I provide and content you craft. • Creative design proposals given that I am open to suggested concepts. While I am amenable to novices with extraordinary potential, previous experience with website development particularly in Wordpress and knowledge in bitcoin would be cool. The role calls for a good understan...

Hello, I am seeking assistance with a mathematical modeling and optimization problem that I have been unable to solve using AMPL. The problem involves allocating stock quantities across different warehouses to minimize total costs, which include storage, order preparation, and shipping costs. Despite my efforts and verifying the correctness of my model, the solution I obtain seems to be incorrect, particularly concerning the allocation and shipment of products from specific warehouses. Problem Summary: I have a set of products (SKUs), warehouses, destinations, and marketplaces. Each warehouse has associated costs for storage and order preparation, and there are specific shipping costs for sending products from warehouses to destinations via marketplaces. My objective is to minimiz...

...page. Only Arrow. No box that hides a part of website. >Logo Could have link to Home Page. >Some more Boxes could go Blue on Hover like MAKE AN OFFER box on Car details page. >Loan Calculator Box to be renamed as Model Specification and I should be able to upload a PDF or JPEG there. The link to upload this document has to be on the ADD YOUR ITEM page. >Full Stop to be removed and put comma in Price display. >Put “Video Review” title for YouTube box, the small Image box that is on the right side of the main image, on Car Details Page. Should play YT video and should work with ADD VIDEO link in front. >The 4 Pictures in first row has hyperlink on the bottom part of the picture only. >Need Shadows for the rest of the boxes and lines on the website...

I require an expert to develop a tool that will facilitate analysis of stock market trends, providing real-time data and executing trades based on MSB indicator. This script will need to be capable of scanning both the NSE (National Stock Exchange) and BSE (Bombay Stock Exchange). The core feature of the script should be: - Scanning all stocks on NSE and BSE - Generating real-time stock data at intervals of 1min, 5min, 15min and 4hour charts - Analyzing this data based on the MSB indicator - Actioning trades or send mail or sms when certain criteria dictated by the MSB indicator are met Ideal candidates for this role will have: - Prior experience with writing similar scripts,API's - Comprehensive understanding of MSB indicators and how they can be used ...

I require an expert to develop a tool that will facilitate analysis of stock market trends, providing real-time data and executing trades based on MSB indicator. This script will need to be capable of scanning both the NSE (National Stock Exchange) and BSE (Bombay Stock Exchange). The core feature of the script should be: - Scanning all stocks on NSE and BSE - Generating real-time stock data at intervals of 1min, 5min, 15min and 4hour charts - Analyzing this data based on the MSB indicator - Actioning trades or send mail or sms when certain criteria dictated by the MSB indicator are met Ideal candidates for this role will have: - Prior experience with writing similar scripts,API's - Comprehensive understanding of MSB indicators and how they can be used ...

I'm in need of a talented and experienced web developer to create a modern ecommerce site & Mobile application for my business. My business involves selling physical products, so the platform needs to be well equipped to handle sales, stock management and relevant functionalities. For delivery options, the platform should support: - Postal mail delivery - In-store pickup - Local delivery So, functionality for specifying these delivery options while customers place an order is a must. In terms of design, I am looking for a modern aesthetic that is clean, sleek and user-friendly. Ideal candidate for this project would be someone with: - Proficient in modern web development technologies - Prior experience in ecommerce platform development - Understanding of UX design pr...

...seeking a skilled programmer to build a comprehensive inventory, sales, and customer management application. The application needs to be functional on PCs, mobile devices, and Android tablets. Your work will be hosted on a cloud platform. The core features I need include: - Inventory reports: The app should auto-generate daily, monthly, and yearly inventory reports sorted by product type and stock quantity, with the flexibility to add more data points. - Sales and Customer Management: Keep track of every sales transaction and customer interaction. Qualifications needed for this project: - Expertise in Multi-platform application development. - Proven experience in developing Inventory Management Systems. - Knowledge of managing and manipulating databases. - Understanding of ...

I need an experienced developer to create a fully automated telegram bot that will sell VPS hosting. This bot should: - Integrate with Solus...need an experienced developer to create a fully automated telegram bot that will sell VPS hosting. This bot should: - Integrate with SolusVM API for seamless management of VPS resources - Incorporate Bitcoin API for cryptocurrency transactions - Automate the entirety of the VPS hosting sales process The ideal freelancer should be proficient in Python or any good coding langage, as this would be the preferred language for development. Additionally, prior experience building Telegram bots is vital, as well as a strong understanding of SolusVM API and blockchain technology specific to Bitcoin, i will provide the cryptocurrency provider...

...The customization skills required are basic wordpress and knowledge of plugin customization. We are looking for ideas on site layout. This is an e-commerce site with multi-vendor support project [ will post site details upon another time we can update this post ] Requirements: - Zoom meetings with microphone and screen-sharing capabilities - passion for learning --------------------- This stock description below, but pretty close ---------------------- I'm seeking a skilled WordPress and PHP developer to bring my website ideas to life. While I have some general design concepts, I need assistance with fine-tuning the layout and creating a user-friendly interface. Key Project Components: - Design Assistance: Help me polish the design and aesthetics of the website ba...

...freelancer who can connect this script and voiceover together, creating an engaging final video that merges education and elements of controversy, with a side of entertainment. Editing skills required: - Graphics and animations: Your expertise in integrating high-quality graphics and animations into video content is a key to make this project work out. - Stock footage Integration: The final video should be enriched by incorporating relevant stock footage. - Creative Eye: As the video should deliver not only informative, but also entertaining and a bit controversial content, a creative approach to editing is necessary. - You must obey the copyrights of other creators. - You can add some viral memes or other popular elements to make the video attractive especially for youn...

I am providing an example of the logo I need, but I need it to be an original work, no stock images or copyrighted images of any sort. If you are not a skilled artist that can create these images by hand, then I will be unable to hire you. The file "" is how I would like this image to look, but the screw needs to be improved. Please use reference titled "SMHX" for an example of what the screw should look like. I want the final image to be similar in style with cartoonish features and bright colors. Ideally the screw would be very noticeable and prominent as that is the product we are promoting. Once you have read these directions, I would like for you to include the words "I understand" in the beginning of your bid so that I know you have read ...