Port vs Stock Overlay
Watch port congestion and correlated equity prices on the same chart. When congestion moves but the stock hasn't followed — that's the trade.
FLEX: LNG shipping pure play · highly correlated to Singapore tanker traffic
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How to read this chart
Congestion rising, stock flat
The port is backing up but the equity hasn't reacted. This is the setup — the market is lagging the physical data.
Congestion falling, stock flat or rising
Conditions are easing but the stock is holding. Potential mean-reversion setup to the downside.
Both moving together
Market is already pricing in the port conditions. Less edge here — wait for divergence.
Notable port → asset correlations
LNG tanker clustering leads LNG equity moves by 1–2 weeks
Container backlog drives trans-Pacific rate spikes → shipping stocks
Saudi oil terminal — floating storage signals crude supply overhang
Iron ore bulk terminal — congestion leads steel/mining stock moves
US crude/LNG export hub — tracks energy sector directly
European energy gateway — tanker traffic predicts refining margins
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