Over View
This section analyzes liquidity sweep behavior during the London session and its relationship to subsequent price development into the New York session.
The focus is on how Asia range liquidity is engaged during the London Killzone and whether these events lead to continuation or temporary rebalancing.
All observations are derived from rule-based detection applied to historical intraday data.
Definition
Execution frameworks should account for this contextual shift rather than rely on fixed directional assumptions.
London Raid is defined as a liquidity event where price sweeps the Asia session range during the London kill zone.
This study does not interpret raids as directional signals, but as context for subsequent price delivery.
Methodology
This study is based on rule-based event detection applied to M5 price data.
A London raid is defined as a sweep of the Asia session high or low occurring during the London Killzone.
Displacement is identified as a directional move exceeding a predefined volatility threshold.
All events are programmatically detected and aggregated into statistical outputs to minimize discretionary bias.
Results
All values are calculated based on aggregated event occurrences within the defined session windows.
The table below presents a sample of recent observations illustrating how London raid events interact with subsequent price behavior.
Sample Observations
Aggregated Analysis
Higher Asia range conditions are associated with reduced continuation and increased likelihood of low-expansion sessions during New York hours.
Key Insight
Higher Asia volatility is associated with lower continuation probability and increased likelihood of non-directional NY sessions.
While Asia range conditions influence the probability of continuation, they do not provide a deterministic trading signal.
No Expansion Insight
The probability of low-expansion sessions increases as Asia range widens, suggesting liquidity exhaustion rather than trend initiation.
Liquidity events are not signals — they are context.
Trading Implication
While Asia range conditions influence the probability of continuation, they do not provide a deterministic trading signal.
Higher range environments often coincide with reduced directional clarity, suggesting a shift from expansion-based expectations to liquidity rebalancing behavior.
Execution frameworks should account for this contextual shift rather than rely on fixed directional assumptions.
Limitations
This study focuses on observable session behavior and does not incorporate execution-specific variables such as entry timing, risk parameters, or model-specific filters.
Additionally, macroeconomic events and abnormal liquidity conditions are not excluded, which may impact outcome distributions.
The results should be interpreted as probabilistic observations rather than deterministic outcomes.