1. Simulated Live Trading Overview (API Perspective)

This page introduces qteasy simulated live trading from an API and capability-list perspective. For a step-by-step walkthrough, read tutorials/8-live-trade-risk-and-broker-walkthrough.md.

1.1. 0. 文档边界

  • This page only provides object/API lists, behavior quick reference, and navigation links

  • It does not include step tutorials or low-level implementation derivations

1.2. 1. 核心对象与职责

Object

Main Responsibility

Typical Entry

Operator

Run strategies and generate signals

qt.run(op)

Trader

Order coordination, risk integration, state maintenance

Live-trading main path

RiskManager

Rule-chain evaluation and accept/reject decisions

submit_trade_order 前

Broker

Submit, cancel, fill reports, remote queries

submit/cancel/poll_fills

trade_io

Order and fill dict contract validation

Before submit and after fills

1.3. 2. 功能分区清单

Area

Core Capability

Related Page

Configuration and startup

Live config validation and run snapshot

live_trading/2-configuration-and-run.md

Orders and risk control

Pre-submit evaluation and visible rejections

live_trading/3-risk-and-order-lifecycle.md

Fills and status

Partial fills and status convergence

live_trading/3-risk-and-order-lifecycle.md

Adapters and extension

Adapter API and compatibility boundaries

live_trading/4-broker-adapter-and-integration.md

Logs and troubleshooting

sys_log / trade_log / risk_log investigation order

live_trading/5-artifacts-and-troubleshooting.md

1.4. 3. S1.3 行为变化速查

  • Improved simulated live runnability for asset_type='FD'

  • Risk rejections are more visible in CLI/TUI

  • Broker adapter API completed for future broker integration

  • More consistent partial-fill status display

1.5. 4. 入口索引

  • CLI 清单：references/5-simulate-operation-in-CLI.md

  • TUI 清单：references/6-simulate-operation-in-TUI.md

  • API autodoc: api/api_reference.rst

1.6. 5. 相关阅读

  • Module overview: live_trading/1-overview.md

  • Configuration and run: live_trading/2-configuration-and-run.md

  • Risk and lifecycle: live_trading/3-risk-and-order-lifecycle.md

  • Troubleshooting: live_trading/5-artifacts-and-troubleshooting.md