HarborSignalHarborSignal
Live
Signals›LA / Long Beach›Los Angeles Congestion Spike: Bullish container shipping
BULLISH●○○ Single trigger

23d ago

Los Angeles Congestion Spike: Bullish container shipping

Los Angeles / Long Beach shows Congestion score 100 is 3σ above same-hour baseline (avg 50). This typically leads container shipping markets by 5-10 days, supporting a bullish read on ZIM (currently $27.595, -0.2% 5d).

Triggered By

▲

Congestion score 100 is 3σ above same-hour baseline (avg 50)

Trade Idea

Long ZIM (currently $27.595, -0.2% 5d) while congestion holds above 100 for 2+ consecutive polls; target a 1-2 weeks hold as port data typically leads container shipping by ~5-10 days.

Any prices referenced are as of the signal time (23d ago) — check the live tape before acting.

Entry

Congestion holds above 100 for 2+ consecutive polls

Invalidation

congestionScore reverts toward baseline (50) within 48h, or ZIM falls below $26.77

Horizon

1-2 weeks

Affected Assets

ZIM

—

MATX

—

CHRW

—

BOAT

—

SEA

—

⚠ A broad risk-off move or weakening import demand could override this port-level signal.

Systematic signal · rule-based engine

✓ HIT·ZIM·+6.8% 7dEntry $27.59 → Exit $29.47

Port Activity at Signal Time

Vessels

79

Anchored

2

Congestion

38/100

Shaded band = rolling 7-day avg ± 1σ · breaks outside band = anomaly territory

🔗

Permanent link to this signal

/signals/LA_LGB/2026-09-03T17:03:03.744Z

Get the next signal in your inbox

The morning brief packages the day's port anomalies and setups — free, before the open.

No spam. Unsubscribe any time.