Definition
Latency-Sensitive Strategy
A latency-sensitive strategy is one whose profitability depends critically on speed of execution, such as market making and arbitrage, where being a few microseconds slower can mean missing the trade entirely.
In India, latency-sensitive strategies are the domain of HFT and arbitrage firms that invest in co-location, fast networks and optimised code to minimise round-trip time to the exchange. The edge is fragile: once others catch up on speed, the opportunity disappears.
These strategies stand in contrast to alpha that comes from research or longer-horizon factors, where speed is irrelevant. Knowing whether a strategy is latency-sensitive determines the infrastructure investment required and whether a participant can realistically compete against the fastest players.
Related terms
- High-Frequency Trading (HFT)High-frequency trading is a subset of algorithmic trading characterised by extremely high order submission rates, very short holding periods and reliance on ultra-low-latency infrastructure to capture tiny, fleeting price discrepancies.
- Co-locationCo-location is the practice of placing a trading member's servers physically inside or immediately adjacent to the exchange's data centre so that orders reach the matching engine with the lowest possible latency.
- Low LatencyLow latency refers to minimising the time delay between a market event and a trading system's response, measured in microseconds or nanoseconds for the fastest participants.
- Latency ArbitrageLatency arbitrage is a strategy that profits from being faster than other participants to act on the same information, capturing price differences between venues or instruments before they realign.
Plain-English explainer from The Dispatch Investors Encyclopedia. General information, not financial advice.