| name | sim-trade |
| description | A-share simulation trading tool. Support resetting the portfolio, checking holdings/P&L, buying stocks, selling stocks, and querying transaction history under strict A-share trading rules (T+1, lot size, commissions, stamp tax, trading hours). A股模拟交易工具，支持账户初始化、持仓及盈亏查询、买入、卖出及交易历史查询。
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| when_to_use | Trigger when the user mentions: 模拟交易, 买入, 卖出, 持仓, 模拟盘, simulation trading, paper trading, sim-trade |
| upstream | https://github.com/Fize/mmtickerlab |
| branch | master |
| subpath | skills/sim-trade |
sim-trade
This is a remote skill catalog entry.
Upstream
Core Rules
- T+1 Settlement: Stocks bought today can only be sold next day+
- Lot Size: Buy orders must be multiples of 100 shares
- Price Limits: Normal ±10%, ST ±5%, ChiNext ±20%, Star Market ±20%, BJSE ±30%
- Trading Hours: Weekdays 9:30-11:30, 13:00-15:00
- Fees: Commission 0.025% (min ¥5), Stamp tax 0.1% (sell only), Transfer 0.002%
Scripts
Full Python scripts available after install:
reset.py — Initialize/reset simulation accountportfolio.py — View positions, cash, P&Lbuy.py — Place buy orderssell.py — Place sell ordershistory.py — View transaction logs
Requirements
Python dependencies: akshare, pandas, requests
