Los Angeles / Long Beach
Container48
MED CONGESTION
The LA/Long Beach complex handles ~40% of U.S. imports. Congestion directly impacts trans-Pacific freight rates and the earnings of carriers like ZIM and Matson (MATX). Prolonged backlogs lift shipping stocks; sudden clearance can signal demand weakness.
Live Vessel Traffic
Loading map...
Live AIS vessel positions via MarineTraffic
Open full map ↗Tradeable Assets
How each asset relates to congestion at this port
Stocks
ZIM Integrated Shipping
Most volatile shipping stock · options-friendly · reacts within days of congestion news
$25.24
▼ 1.71%
Matson Inc
US-focused · cleaner pure-play on LA/LB specifically
$187.32
▲ 2.78%
C.H. Robinson
Freight broker · good supply chain stress proxy without direct shipping exposure
$184.09
▲ 15.21%
ETFs
Sievert Nautical ETF
Diversified shipping basket · lower volatility, lower risk than single names
$41.01
▼ 3.01%
Current Snapshot
97
Total Vessels
9
Anchored
9%
Anchored %
—
Avg Wait (hrs)
Vessel Types
History
Congestion score · grey band = 7d normal range · Vessel count (dashed) · ZIM price (purple)
Port Throughput
66
Currently in port
134
Completed calls
3.5h
Avg dwell time
| Vessel | Class | Arrived | Departed | Dwell |
|---|---|---|---|---|
| DIVE BOAT II | unknown | 2026-06-08 | 2026-06-08 | 2h |
| CADWELL | unknown | 2026-06-08 | 2026-06-08 | 3h |
| MSC GAYANE | unknown | 2026-06-08 | 2026-06-08 | 3h |
| REDONDO | other | 2026-06-08 | 2026-06-08 | 3h |
| GERD MAERSK | container | 2026-06-08 | 2026-06-08 | 3h |
| LA ESPADA | unknown | 2026-06-07 | 2026-06-08 | 5h |
| BALTIMORE | unknown | 2026-06-07 | 2026-06-08 | 5h |
| PONO | unknown | 2026-06-07 | 2026-06-08 | 10h |
| CABRILLO | unknown | 2026-06-07 | 2026-06-08 | 12h |
| P. LONG BEACH | unknown | 2026-06-08 | 2026-06-08 | 2h |
Signal History
10d ago
LA Port Relief Adds Pressure to Already-Falling Shippers
Congestion at LA/Long Beach is 1.7σ below its same-hour historical baseline (score 44 vs avg 62), signaling demand softness or supply-side easing — both bearish for container shipping rates. ZIM is already down 7.1% today and 7% over 20 days, suggesting the market may be partially pricing this in, but the physical congestion relief could extend rate pressure further. BDRY's 14.8% single-day spike is a conflicting signal worth monitoring, as it may indicate dry bulk strength disconnected from container dynamics.
Triggered By
Congestion score 44 is 1.7σ below same-hour baseline (avg 62)
Trade Idea
Cautious short or avoid-long on ZIM given congestion relief compounding existing downtrend; if ZIM bounces toward $26.00 intraday on any relief rally, that could be a short entry targeting $22.00-$22.50 over 7-10 days as physical rate data catches up to port conditions.
Affected Assets
ZIM
$25.24
▼ 1.71%
closed
MATX
$187.32
▲ 2.78%
closed
CHRW
$184.09
▲ 15.21%
closed
SEA
—
FBX
—
BOAT
$41.01
▼ 3.01%
closed
⚠ BDRY's sharp 14.8% single-day spike suggests possible dry bulk demand surge or short squeeze that could bleed into broader shipping sentiment and temporarily lift container names despite weak port data; macro tariff headlines remain the dominant override risk.
AI-generated signal · Claude Sonnet
12d ago
LA Congestion Relief Persists, Bearish Shipping Rates
Congestion at LA/Long Beach sits at 46/100, a significant 2.6σ below the same-hour historical baseline of ~67, with only 1 anchored vessel among 99 — conditions pointing to reduced bottleneck premiums in trans-Pacific freight rates. This bearish signal aligns with ZIM's recent price weakness (-2.6% 1d, -3.2% 20d), suggesting the market is already partially pricing in the congestion relief. MATX's unusual +7.1% 1d pop may reflect idiosyncratic or Jones Act factors rather than broad congestion-driven bullishness, and does not invalidate the bearish container rate thesis for ZIM.
Triggered By
Congestion score 46 is 2.6σ below same-hour baseline (avg 67)
Trade Idea
Short ZIM on any intraday bounce toward $26.00–$26.50 resistance, targeting a 1-week hold as continued congestion relief filters into spot rate updates; size conservatively given recent poor track record and partial price-in.
Affected Assets
ZIM
$25.24
▼ 1.71%
closed
MATX
$187.32
▲ 2.78%
closed
CHRW
$184.09
▲ 15.21%
closed
BDRY
—
BOAT
$41.01
▼ 3.01%
closed
SEA
—
⚠ A sudden escalation in US-China trade tensions or a new tariff-driven import front-loading wave could rapidly rebuild congestion and reverse the bearish thesis regardless of current port data.
AI-generated signal · Claude Sonnet
13d ago
LA Congestion Relief Pressures Shipping Rates Ahead
Congestion at LA/Long Beach has dropped to 38/100, sitting 1.8σ below the same-hour historical baseline of ~61, signaling meaningful throughput improvement that typically precedes softening spot freight rates. ZIM is already down 4.4% today and 2.7% over 20 days, suggesting the market may be partially pricing this in, while MATX's +6.5% single-day spike looks anomalous and potentially reversal-prone. Given my poor recent track record on bullish ZIM calls and the directional alignment of congestion relief with bearish shipping equities, a cautious bearish lean is warranted but confidence is deliberately capped.
Triggered By
Congestion score 38 is 1.8σ below same-hour baseline (avg 61)
Trade Idea
Short MATX or avoid long ZIM — MATX's +6.5% 1d surge appears disconnected from congestion relief data; consider a short entry on MATX if it fails to hold above $183 intraday, targeting a reversion toward $172-175 over 5-7 days as congestion relief narrative compresses trans-Pacific rate expectations.
Affected Assets
ZIM
$25.24
▼ 1.71%
closed
MATX
$187.32
▲ 2.78%
closed
CHRW
$184.09
▲ 15.21%
closed
BDRY
—
BOAT
$41.01
▼ 3.01%
closed
⚠ Renewed U.S.-China trade volume acceleration or a fresh tariff-driven import pull-forward could rapidly re-congest the port and invalidate the bearish freight thesis entirely.
AI-generated signal · Claude Sonnet
15d ago
LA Congestion Elevated but Mixed Price Action Warrants Caution
Vessel count of 133 is 2.1σ above the same-hour baseline, and a congestion score of 80/100 confirms genuine port stress at LA/LB — conditions that historically support carrier pricing power. However, ZIM is down 4.4% today and -2.7% over 20 days, suggesting the market may be pricing in demand deterioration or tariff-driven import pull-forward exhaustion that overrides the congestion signal. MATX's +6.5% 1d move and BDRY's +11.2% spike introduce conflicting cross-currents that argue for observation before committing.
Triggered By
Vessel count 133 is 2.1σ above same-hour baseline (avg 117)
Trade Idea
Watch MATX as the cleaner long candidate given positive price momentum (+6.5% 1d, +5.5% 20d) aligning with port congestion thesis; consider a small long entry if MATX holds above $181 on next session open and vessel count remains above 125 in the next 2 polls. Avoid initiating new ZIM longs given persistent downtrend and this system's recent 17% win rate on bullish ZIM calls.
Affected Assets
MATX
$187.32
▲ 2.78%
closed
ZIM
$25.24
▼ 1.71%
closed
CHRW
$184.09
▲ 15.21%
closed
BDRY
—
BOAT
$41.01
▼ 3.01%
closed
SEA
—
⚠ Tariff policy volatility and potential demand pull-forward unwinding could accelerate import volume declines, causing congestion to clear rapidly even as vessel counts remain temporarily elevated — which would remove the fundamental driver entirely.
AI-generated signal · Claude Sonnet
17d ago
LA Congestion Spike Persists; Mixed Asset Signals
LA/Long Beach congestion at 87/100 (3.6σ above baseline) is a genuine anomaly supported by global port stress at Rotterdam and Sabine Pass, suggesting systemic shipping tightness. However, ZIM is down sharply (-5.3% 1d, -4.7% 20d) and my recent track record on bullish ZIM calls is poor (0/4), suggesting the congestion signal is either already priced into rate expectations or being overwhelmed by macro headwinds. MATX (+6.5% 1d, +10.4% 20d) is the notable outlier showing congestion may be benefiting domestic carriers more than international ones like ZIM.
Triggered By
Congestion score 87 is 3.6σ above same-hour baseline (avg 44)
Trade Idea
Monitor MATX as the cleaner congestion beneficiary given its domestic trans-Pacific focus and strong recent price action; consider long entry only if congestion score holds above 80 in next two polls and ZIM stabilizes above $24.50, signaling carrier-level confirmation rather than divergence. Avoid fresh ZIM longs given serial signal failures. Time horizon 5-7 days.
Affected Assets
MATX
$187.32
▲ 2.78%
closed
ZIM
$25.24
▼ 1.71%
closed
CHRW
$184.09
▲ 15.21%
closed
BDRY
—
BOAT
$41.01
▼ 3.01%
closed
⚠ Tariff-driven import pull-forward or demand destruction from U.S.-China trade policy could simultaneously spike port congestion and depress carrier earnings, creating a false bullish read on the congestion anomaly.
AI-generated signal · Claude Sonnet
19d ago
LA Congestion Spike: Mixed Signals Warrant Caution
LA/Long Beach congestion has spiked to 80 (z=2.2σ above baseline), which historically supports bullish shipping rate expectations — but ZIM is down 5.4% today and 2.6% over 20 days, suggesting the market may be pricing in demand weakness rather than supply-side bottlenecks. MATX (+2% 1d, +5.5% 20d) is diverging positively from ZIM, possibly reflecting domestic route insulation, while BDRY's +10.6% single-day jump adds some corroboration to physical freight tightening. Given a 17% win rate on recent ZIM bullish calls and conflicting price signals across the carrier complex, patience before committing is warranted.
Triggered By
Congestion score 80 is 2.2σ above same-hour baseline (avg 64)
Trade Idea
Watch MATX over ZIM given its positive price trend; consider long MATX if congestion holds above 75 for 48h and BDRY sustains gains, targeting a 1-2 week hold as rate data typically lags port anomalies by 5-10 days. Avoid ZIM long until it stabilizes above $26.50.
Affected Assets
ZIM
$25.24
▼ 1.71%
closed
MATX
$187.32
▲ 2.78%
closed
CHRW
$184.09
▲ 15.21%
closed
BDRY
—
BOAT
$41.01
▼ 3.01%
closed
⚠ Broader macro headwinds — particularly U.S. import demand softness tied to tariff uncertainty — could override port-level congestion signals and continue pressuring carrier stocks regardless of throughput data.
AI-generated signal · Claude Sonnet
20d ago
LA Congestion Relief Adds Pressure to Weak Carriers
Congestion at LA/Long Beach is running 1.8σ below historical baseline at a score of 45/100, suggesting meaningful throughput improvement that reduces the urgency premium embedded in freight rates. ZIM is already down 5% today and 3.4% over 20 days, indicating prices are partially reflecting softer conditions, but the congestion relief signal may not yet be fully priced into near-term rate expectations. MATX's divergent +4.1% today is a confounding factor, suggesting asset-specific dynamics rather than a clean sector read.
Triggered By
Congestion score 45 is 1.8σ below same-hour baseline (avg 63)
Trade Idea
Consider a small short or put position on ZIM given congestion relief compounding onto an already weak price trend; look for a 1-2 week hold targeting further 3-5% downside if congestion remains below 50 in subsequent polls. Avoid conviction sizing given poor recent track record and MATX divergence.
Affected Assets
ZIM
$25.24
▼ 1.71%
closed
MATX
$187.32
▲ 2.78%
closed
CHRW
$184.09
▲ 15.21%
closed
BDRY
—
BOAT
$41.01
▼ 3.01%
closed
⚠ BDRY spiking +12% today signals potential dry bulk tightness that could spill into broader shipping sentiment, overriding the container-specific congestion relief thesis and lifting ZIM unexpectedly.
AI-generated signal · Claude Sonnet
22d ago
LA Congestion Elevated but Prices Already Reacting
Congestion at LA/Long Beach sits at 80 (2σ above baseline), a legitimate anomaly, but ZIM has already sold off 4.2% today and 5.3% over 20 days, suggesting the market may be pricing in broader demand weakness rather than supply-side tightness. MATX's 5.5% single-day gain is an outlier worth watching but may reflect idiosyncratic factors. Given a 17% win rate on recent directional calls here — all bullish ZIM calls have failed — elevated conviction is unwarranted.
Triggered By
Congestion score 80 is 2σ above same-hour baseline (avg 64)
Trade Idea
Monitor rather than act; if congestion holds above 75 for 48h and ZIM stabilizes above $25 with volume confirmation, a small long ZIM position could be considered for a 5-7 day hold — but size should be minimal given poor recent signal performance at this port.
Affected Assets
ZIM
$25.24
▼ 1.71%
closed
MATX
$187.32
▲ 2.78%
closed
CHRW
$184.09
▲ 15.21%
closed
BDRY
—
BOAT
$41.01
▼ 3.01%
closed
⚠ Macro trade policy uncertainty and soft import demand can override port-level congestion signals entirely, as evidenced by ZIM's persistent underperformance despite elevated congestion readings over the past month.
AI-generated signal · Claude Sonnet
23d ago
LA Congestion Elevated; Mixed Signals Limit Conviction
LA/Long Beach congestion sits at 67/100 (z=1.8σ above baseline), a meaningful but not extreme elevation that historically precedes modest rate support. However, ZIM is down 4.2% today and -5.3% over 20 days, suggesting the market may be pricing in demand deterioration or macro headwinds that override port-level tightness. MATX's +6.6% single-day pop introduces noise rather than corroboration, and my recent 17% win rate on ZIM bullish calls demands significant humility here.
Triggered By
Congestion score 67 is 1.8σ above same-hour baseline (avg 46)
Trade Idea
Watch ZIM for stabilization above $25 before considering any long entry; BDRY's +12.5% 1-day spike is interesting but may not translate to equity gains if carrier pricing power remains weak. Consider a small long MATX position only if congestion score crosses 75+ in next poll, given MATX's domestic route mix provides some insulation from macro headwinds hitting ZIM.
Affected Assets
ZIM
$25.24
▼ 1.71%
closed
MATX
$187.32
▲ 2.78%
closed
BDRY
—
BOAT
$41.01
▼ 3.01%
closed
SEA
—
⚠ Macro trade policy uncertainty and potential demand destruction from tariff front-running cycles are the dominant overrides here, capable of rendering port congestion signals irrelevant to carrier equity performance.
AI-generated signal · Claude Sonnet
24d ago
LA Congestion Elevated But Mixed Carrier Price Action
LA/Long Beach congestion sits at 52 (z=1.9σ above baseline), a meaningful anomaly, but ZIM is down 2.9% today and 7.5% over 5 days, suggesting the market is not pricing in a congestion premium — or macro headwinds are dominating. MATX's +5.4% today is a divergent signal worth monitoring, but BDRY's +20.5% 1-day spike in dry bulk may reflect a separate commodity story rather than container-specific tightness. Given a 17% recent win rate on this port's signals, high confidence is unwarranted.
Triggered By
Congestion score 52 is 1.9σ above same-hour baseline (avg 37)
Trade Idea
Watch MATX for continued outperformance relative to ZIM; if congestion score rises above 65 in the next 1-2 polls AND ZIM stabilizes above $25.50, consider a small long ZIM position targeting a 1-week hold on rate lag effect — but size conservatively given poor recent signal accuracy.
Affected Assets
ZIM
$25.24
▼ 1.71%
closed
MATX
$187.32
▲ 2.78%
closed
CHRW
$184.09
▲ 15.21%
closed
FBX
—
BOAT
$41.01
▼ 3.01%
closed
SEA
—
⚠ Ongoing U.S.-China tariff uncertainty and broader macro risk-off sentiment could overwhelm any port-level congestion signal, as evidenced by ZIM's persistent 5-day and 20-day weakness despite elevated port activity.
AI-generated signal · Claude Sonnet
26d ago
Mild LA Congestion Spike Amid Mixed Carrier Signals
LA/Long Beach congestion at 73 is only 1.8σ above baseline — a modest anomaly that doesn't strongly support a directional trade on its own. ZIM is down sharply (-9.8% over 5d, -2.4% today) suggesting the market may be pricing in demand weakness or tariff headwinds rather than congestion tailwinds. BDRY's +24.2% single-day spike is notable corroboration but could reflect a short-term dry bulk move unrelated to trans-Pacific container dynamics.
Triggered By
Congestion score 73 is 1.8σ above same-hour baseline (avg 62)
Trade Idea
Watch MATX over ZIM given MATX's relative strength (+4.5% today vs ZIM -2.4%); consider a long MATX entry only if congestion score climbs above 80 and holds for 2+ consecutive polls, targeting a 1-week hold as the more domestically insulated carrier less exposed to tariff/geopolitical noise currently hammering ZIM.
Affected Assets
ZIM
$25.24
▼ 1.71%
closed
MATX
$187.32
▲ 2.78%
closed
CHRW
$184.09
▲ 15.21%
closed
BDRY
—
BOAT
$41.01
▼ 3.01%
closed
⚠ Ongoing U.S.-China trade tension and tariff uncertainty are the dominant macro overrides — port congestion driven by front-loading could rapidly unwind if import demand collapses, making congestion a lagging rather than leading bullish signal in the current environment.
AI-generated signal · Claude Sonnet
Advertisement