Vero SIM

Test Before You Trade

Simulate real market conditions with full KRX behavior and execution logic.

Try Simulation
  • Real-timeSimulation
  • KRX CompliantEnvironment
  • Market BehaviorReplication
KOREA
EXCHANGE
Simulation Market
KOSPI2,634.21+0.87%
Order Flow
  • 09:20:31Buy125.501,000
  • 09:20:31Sell125.60800
  • 09:20:32Buy125.701,200
  • 09:20:33Sell125.60600
Execution Report
  • Filled
  • Partial
  • Rejected
Core Capability

A Simulation Environment
That Feels Like the Real Market

Vero SIM replicates the real KRX market with high accuracy, real-time response, and production-level execution logic.

Real-time Simulation

Process market data and orders in real time with microsecond-level precision.

KRX-compliant Environment

Fully aligned with KRX specifications including order types, sessions, matching rules, and market states.

Full Market Behavior Replication

Recreates market behavior including liquidity, volatility, order book dynamics, and trading halts.

Use Cases

Designed for Every Critical Stage

Explore Use Cases

Train Traders

Provide a realistic trading environment for training and skill development.

Test Trading Strategies

Validate strategies under real market conditions without financial risk.

Validate OMS & Integration

Ensure your system, workflows, and integrations work as expected.

Simulation Depth

Built to Match
Real Market Conditions

  • Order Matching LogicReplicates KRX matching engine behavior including priority, price-time, and order types.
  • Realistic LatencySimulates real-world latency across networks, gateways, and exchange systems.
  • Market Behavior SimulationModels liquidity, volatility, spikes, and trading halts based on real market data.
  • Execution Flow AccuracyEnsures accurate order lifecycle from submission to execution and reporting.
Market Replay
Replay Speed
1.0×
2,6402,6202,6002,580
09:0010:0011:0012:0013:0014:0015:00
Trading SessionContinuous
Market StateNormal
VolatilityMedium
LiquidityHigh
Order Book (Simulated)
BidPriceAsk
1,200
125.40
800
2,400
125.30
1,000
3,100
125.20
1,500
2,800
125.10
1,200
2,000
125.00
2,300
System Flow

End-to-End Simulation Flow

  1. Client
  2. Gateway
  3. Simulation Engine
  4. Market Behavior
  5. Response

Process orders, market data, and events in real time with accurate execution and responses.

Integration

Seamlessly Connect
With Your Systems

  • Connect via Gateway
  • Works with Vero Algo Platform
  • Supports full system testing
Why Vero SIM

The First True KRX Simulation Environment

First KRX Simulation Environment

Purpose-built for KRX market simulation.

100% Aligned with KRX Specification

Fully compliant with KRX rules and behaviors.

Real-time Simulation

Live processing of orders, market data, and events.

Production-level Testing Environment

Built for serious testing, not just backtesting.

Validate Before Production

Test your strategies. Validate your systems. Build with confidence.

Try Vero SIM→
100%
KRX Spec
Real-time
Simulation
Full
Replay
Production
Test