Paper Trading

Run a simulated trading workflow for: $ARGUMENTS

Overview

Implementation status: code-backed
Local entry script: <bundle-root>/paper-trading/run.py
Primary purpose: maintain a local paper book with order simulation, cost basis tracking, cash updates, and basic A-share settlement constraints
Workflow stage: stage 7 Live Trading & Monitoring in simulated mode
Local executor guarantee:
- account inspection when --side is omitted
- JSON-backed paper-book updates when --side is provided
- lot-size normalization, commission and stamp-duty handling, cost-basis updates, and T+1 sell-availability checks
Non-guarantees:
- no live trading or brokerage integration
- no automatic slippage, market-impact, concentration, or alert engine beyond what the local ledger actually stores