What is Latency Arbitrage?
Latency arbitrage is an exploitative trading method that capitalizes on millisecond price feed delays between different broker liquidity pools or pricing feeds. Prop trading firms universally ban latency arbitrage, using automated order auditing to detect sub-second quote picking and immediately disqualifying accounts.
Mathematical Calculation
Exploits the price lag between a direct institutional feed and a delayed retail broker quote within a sub-second window. Prop firm risk engines audit tick timestamps and void all such trades.
Real-World Numerical Simulation
Why Prop Firms Disqualify Latency & Shared-IP Bots
Tactic: High-frequency bot detects Gold moving on a fast feed 30ms before an MT5 broker updates its quote, or runs on a shared commercial VPS IP.
Action: Bot fires orders with sub-2-second holding durations across shared datacenter subnets.
Risk Audit: Prop firm security flags sub-second tick scalping and shared VPS IP addresses.
Result: Account terminated for 'Toxic Flow / Unauthorized Group Trading'; payout denied.
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Institutional Comparison Matrix
| Trading Practice | Prop Firm Status | IP & Execution Footprint | Payout Outcome |
|---|---|---|---|
| Personal Trade Sync (LogToLast) | 100% Permitted (Own KYC) | Cloud OAuth & 100% Residential Home IP (LogToSync) | Full payout approval |
| Latency Arbitrage / Tick Scalping | 100% Prohibited | Sub-second fills on delayed quotes | Immediate ban & payout forfeiture |
| Shared Datacenter VPS Copying | High Flag Risk on MT5 | Hundreds of traders sharing one VPS subnet | Flagged for 'Group Trading / IP Sharing' |
Monitored Prop Firms Applying This Rule
Frequently Asked Questions
Stop Tracking Latency Arbitrage Manually in Spreadsheets
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