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akshare

AKShare financial data aggregator (18k+ stars). Free, no API key. Covers A-shares, US, HK, futures, macro, forex. Primary fallback for tushare and yfinance.

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Overview

AKShare is a completely free, open-source Python financial data library. No registration or API key required. It aggregates data from public sources (Sina, East Money, etc.) covering Chinese and global markets.

  • GitHub: https://github.com/akfamily/akshare (18k+ stars)
  • Install: pip install akshare

Quick Start

import akshare as ak

# A-share daily OHLCV (前复权)
df = ak.stock_zh_a_hist(symbol="000001", period="daily",
                         start_date="20240101", end_date="20260101", adjust="qfq")

# US stock daily
df = ak.stock_us_hist(symbol="105.AAPL", period="daily",
                       start_date="20240101", end_date="20260101", adjust="qfq")

# HK stock daily
df = ak.stock_hk_hist(symbol="00700", period="daily",
                       start_date="20240101", end_date="20260101", adjust="qfq")

Top 10 High-Frequency Interfaces

A-shares

FunctionDescriptionKey Params
stock_zh_a_hist()A-share OHLCVsymbol, period, start_date, end_date, adjust
stock_zh_a_spot_em()Real-time A-share quotes(none)
stock_individual_info_em()Stock basic infosymbol
stock_zh_a_hist_min_em()Intraday barssymbol, period(1/5/15/30/60)

US / HK

FunctionDescriptionKey Params
stock_us_hist()US stock OHLCVsymbol (e.g. "105.AAPL"), period, start_date, end_date
stock_hk_hist()HK stock OHLCVsymbol (e.g. "00700"), period, start_date, end_date

Macro / Forex / Futures

FunctionDescription
macro_china_gdp()China GDP data
macro_china_cpi()China CPI data
futures_main_sina()Futures main contract quotes
currency_boc_sina()BOC forex rates

Column Names

AKShare returns Chinese column names by default:

ChineseEnglishDescription
日期dateTrade date
开盘openOpen price
最高highHigh price
最低lowLow price
收盘closeClose price
成交量volumeVolume
成交额amountTurnover
涨跌幅pct_change% change
换手率turnover_rateTurnover rate

Date Format

  • Input: YYYYMMDD string (e.g. "20240101")
  • Output: 日期 column as string, convert with pd.to_datetime()

Symbol Format

  • A-shares: pure digits "000001" (no .SZ suffix)
  • US stocks: "105.AAPL" (NASDAQ prefix 105), "106.BABA" (NYSE prefix 106)
  • HK stocks: "00700" (5-digit zero-padded)

Built-in Loader

The project has a built-in AKShare DataLoader at backtest/loaders/akshare_loader.py. When backtesting, the runner automatically falls back to AKShare when tushare/yfinance are unavailable.

Reference Docs

For less common interfaces, see the references/ subdirectory or the official docs at https://akshare.akfamily.xyz/

Repository
HKUDS/Vibe-Trading
Last updated
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