QuestDB is a high performance, open-source, time-series database

Deep Reinforcement Learning toolkit: record and replay cryptocurrency limit order book data & train a DDQN agent

✨ Download historical and real-time price tick data for Crypto, Stocks, ETFs, CFDs, Forex via CLI and Node.js ✨

C++ interfaces used to communicate with Roq's market gateways.

duka - Dukascopy historical data downloader

Databento Binary Encoding (DBN) - Fast message encoding and storage format for market data

dune snippets is a collection of sql queries for duneanalytics.com / Google BigQuery

统一的实时金融行情数据API，覆盖外汇、贵金属、指数、美股、港股、A股和加密货币，支持 WebSocket 实时推送与 REST 接口访问 | Unified real-time market data API covering forex, commodities, indices, US stocks, HK stocks, A-shares and cryptocurrencies, with WebSocket streaming and REST access

The official Rust client library for Databento

The official C++ client library for Databento

Practical financial data science examples applying statistics, time series analysis, graph analytics, backtesting, machine learning, natural language processing, neural networks and LLMs

Python API for accessing Lake high frequency tick trades & order book data

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Support financial data science workflow, manage large structured and unstructured data sets, and apply financial econometrics and machine learning

🔌 Aggregate candlesticks from high frequency tick data from WebSockets

Generate candlesticks from your tick data in realtime.

In this repository, the goal is to predict the tick direction of a stock based on its current order book and trade data. A LSTM Neural Network is used as an example of potential solution for such problem.

Python library for downloading and processing Dukascopy historical tick data (Forex, crypto, metals). Supports resume-capable downloads, automatic gap detection, proxy rotation, and efficient pandas integration for backtesting and quantitative analysis.

Effortlessly download, convert, and export Dukascopy tick data. This package seamlessly transforms proprietary Bi5 tick data into standardized CSV files, providing OHLCV (Open, High, Low, Close, Volume) data resampled to your preferred timeframe resolution. Streamline your data processing with a lightweight, reliable tool.

C++ tools and utilities for algorithmic trading.

A Java API for the high quality, market-data-vendor "DTN IQFeed" https://iqfeed.net

Download intraday and historical data from the norwegian broker Netfonds ASA

Scala OrderBook Reconstructor for high-frequency order-flow data

Open source .Net API wrapper for the web API and websockets API @bitmex cryptocurrency exchange

Download historical stock market data from Dukascopy.

High-performance C++ Implementation of a Limit Order Book and a Matching Engine

이베스트 투자증권 xing api 틱데이터를 받기위한 패키지

Rust Dukascopy market-data fetcher with yfinance-style API, incremental checkpoints, and multi-asset catalog support (FX, metals, indices, equities).

Application for real-time trading in KRX market using Kiwoom Securities OpenAPI

Download and stream historical price data for variety of financial instruments (Forex, Commodities and Indices) from Dukascopy Bank SA.