Ohlcv Python Packages

mplfinance

Financial Markets Data Visualization using Matplotlib

pricehub

PriceHub: Unified Python Package for Collecting OHLC Prices from Binance, Bybit, OKX, Coinbase, Kraken APIs into a DataFrame

lse-data

Live and historical market data for: Stocks, FX, crypto, commodities, indices and ETFs over WebSocket and REST.

psxdata

Python library and REST API for free Pakistan Stock Exchange (PSX) data

wickra-feature-store

Turn OHLCV and microstructure event streams into ML-ready feature matrices over 497 O(1) streaming indicators — deterministic across 10 languages.

wickra-synth

Deterministic synthetic market microstructure — OHLCV, order book, trades and funding from a single seed, byte-identical across ten languages.

volas

🚀 Rust-backed pandas-shaped DataFrame for live OHLCV data: 254 indicators, incremental O(lookback) refresh, NumPy/Torch output.

funcoin

基于 ccxt 的加密货币交易所行情采集服务，批量下载多交易所 K线与成交数据，按日压缩归档并上传到 fundrive 云盘，提供常驻下载服务命令

lastra

Python reader and writer for the Lastra columnar time series file format. Per-column codec selection (ALP, Gorilla, Pongo, delta-varint, VARLEN). Bit-exact compatible with lastra-java.

ohlc-toolkit

A flexible Python toolkit for working with OHLC data

tacharts

Apply popular TA tools and charts to candlestick data with NumPy.

market-prices

Get meaningful OHLCV datasets

crypto-composite-market-data

Public crypto market-data composite toolkit for multi-exchange OHLCV and orderbook artifacts.

avee

Python client for avee: DEX market data API (pairs, tokens, trades, candles, wallets, perps) and the Astra price oracle (avee.astra). Sync and asyncio clients, typed dataclasses.

crypto-kline-vision-data

High-performance Python 3.13 market data — Failover Control Protocol (FCP): Cache > Vision API (S3) > REST. WebSocket streaming with FSM reconnect & gap reconciliation. Binance OHLCV: Spot, USDT-M & Coin-M Futures. Polars engine, pandas/Polars API. Arrow IPC mmap cache (sub-ms), AI agent discovery (__probe__). uv add crypto-kline-vision-data

crypto-candlesticks

Download candlestick data fast & easy for analysis

pineforge-data

Provider-neutral market data adapters (CCXT, CSV, SQLite, SQLAlchemy) and a raw-PineScript backtest harness for PineForge

tradedesk-dukascopy

Python market data downloader and candle exporter for backtesting datasets (Dukascopy today; more sources to come).

iturri

Python client for the Iturri verified market-data API — quality-flagged candles, funding, open interest, order flow for trading bots and AI agents. pip install iturri

narrata-mcp

Narrata turns OHLCV time series into compact, deterministic narratives for LLM context. Includes symbolic compression (SAX), regime detection, indicators, support/resistance, candlestick summaries, a FastMCP server, and a reusable agent skill.

tickerflow

Async Python library that auto-routes OHLCV market data requests across Binance, KuCoin, Kraken, CoinGecko, yfinance, Tiingo and Finnhub with TTL caching and graceful fallback.

klinepy

One OHLCV input → standalone HTML, embeddable fragment, or marimo/anywidget chart. KLineCharts v10, no build step, zero data deps.

tradedesk-marketdata

Python market data downloader and candle exporter for backtesting datasets (Dukascopy today; more sources to come).

candlecraft

Python library for unified OHLCV market data — crypto, forex, equities, multi-provider, indicators, PyPI