price-analysis

This repository contains the codebase used in the research conducted for the paper titled "Benchmarking Cryptocurrency Forecasting Models in the Context of Data Properties and Market Factors." The study involved a rigorous assessment of thirteen different time series forecasting models over twenty-one cryptocurrencies and four distinct time frames.

AI-powered framework for analyzing salvage and damaged vehicles at Brazilian auctions (Copart Brazil, Sodré Santoro, and others). Combines automated data collection, a parts price database, and structured prompts to help buyers make faster, better-informed bidding decisions.

Local-first reseller toolkit for deal research, sourcing economics, inventory, eBay reconciliation, and realized profit tracking

围绕《三角洲行动》游戏子弹物价的端到端预测与决策系统：抓取/清洗价格时间序列，用 TimeXer（PyTorch，含外生变量）预测未来 168 小时价格，并自动生成倒卖买卖计划；Node.js(Express) 在线服务 + Chart.js 可视化。

Price tracker and analyser

Back-end server for price analytics platform, enables tracking of sales statistics for various products and product clusters across different countries

Finds underpriced used electronics in Bahrain, checks the numbers, and sends promising deals to Telegram.

Monatliche Aufschlüsselung deutscher Tankstellenpreise (Diesel/Super E5) in Energiesteuer, CO₂-Abgabe, Rohöl Brent, MwSt und Raffinerie-Marge. Daten: Bundeskartellamt MTS-K via Tankerkönig + EIA/CrudePriceAPI Brent. DuckDB + GitHub Pages.

A car price analysis tool with brand comparisons, trend tracking, and interactive visualizations. Built with Python and Streamlit

Built an end-to-end cable pricing intelligence system that normalizes manufacturer-specific cable designations into a Universal Cable Model, trains per-family ML models, predicts prices for target constructions, and exposes results in Power BI.

PChome product search, discount analysis and price comparison dashboard built with Python, Streamlit and Plotly.

MOMO product data and price analysis dashboard built with Python, Streamlit, pandas and Plotly.

Local Pokemon card auction scanner with market-value reporting and a loopback dashboard

A system for analyzing the prices of financial assets: for each instrument, the system determines which of three price ranges its current price falls into, and generates a PDF report containing a summary table and charts. The configuration file (Config) lists the tickers and descriptions of assets traded on the Moscow Exchange.

Pipeline de Web Scraping (Scrapy) e Análise de Dados (Pandas, Streamlit) para monitorar e visualizar preços de celulares no Mercado Livre.

Exploratory data analysis of eBay perfume listings from a Kaggle dataset: price distribution, outliers, men's vs women's pricing, and price vs units sold, with Python visualizations.

AI-assisted market price estimation for luxury handbags using Google Lens, marketplace scrapers, OpenCLIP and Flask.

AI-powered competitor price monitoring system that scrapes product data, analyzes market trends, and generates pricing recommendations.

Data analysis project exploring discount strategies and product segmentation on €7.8M revenue dataset — uncovering insights on seasonal demand and margin impact.

🔍 Download and analyze historical crypto prices from CoinGecko. Compare tokens with Bitcoin: volatility, correlation, lag analysis, and monthly returns.