Iran War Impact on the Semiconductor Industry

RiskInt.ai
Threat Level
CRITICAL14 alerts
Most Likely Scenario
B: Prolonged Operational Closure84.6%
Brent Crude (BZ=F)
$106.85$100 BREACHED
Market Stress
59.7/100HIGH
Last Updated: Mar 19, 2026, 01:13 PM UTC
UNCLASSIFIED // FOUO — SEMICONDUCTOR RISK INTELLIGENCE

Changes Since Last Assessment

1 significant change(s) detected

IndicatorPreviousCurrentChangeSignificance
Brent Crude Futures (BZ=F)$101.04 (2026-03-16)$106.85 (2026-03-19)+5.81 (+5.8%)URGENT
Taiwan Grid POR50.4% (SUPPLY_ADEQUATE)50.8% (SUPPLY_ADEQUATE)+0.4ppNOMINAL

Scenario Assessment

Probability-weighted scenario analysis based on current intelligence

Scenario A: Partial Normalization
11.5%

No active disruption signals from QatarEnergy (+0.15)

Scenario B: Prolonged Operational ClosureMOST LIKELY
84.6%

Maritime threat CRITICAL — high closure risk (+0.25); Brent at $107 — stress pricing (+0.15); URGENT logistics alert active (+0.10); LNG exporter HIGH — significant disruption signals (+0.10); IEA emergency action detected — severe disruption confirmed (+0.15); Industrial gas allocation WATCH — early tightness signals (+0.05); Carrier disruption CRITICAL — systemic shipping constraint (+0.15); Hormuz transit reduction ~93% — operational closure (+0.15)

Scenario C: Taiwan Power Stress
3.9%

Taipower POR 50.8% — Adequate (+0.05)

60HIGH0100
Market Stress Index
51POR %0100
Taiwan Grid Reserve

Brent Crude Futures (BZ=F)

Price trend with $100 tripwire

02-2302-2502-2703-0303-0503-0903-1103-1303-1703-19$70$80$90$100$110$100 Tripwire
Current: $106.855d Avg: $104.205d High: $107.38

SOXX Semiconductor Index

30-day trend with February baseline

02-0502-1002-1302-1902-2402-2703-0403-0903-1203-18$315$330$345$360$375Feb Avg: $353
Current: $338.29Feb Avg: $352.73-4.1%

Market Indicators vs February Baseline

Percentage change from February 2026 average — positive values indicate price increase

SOXXNVDAAMDMRVLBNOXLEAPDINSW-30%-5%+20%+58.73%
Semiconductor
Energy
Helium
Shipping
Y-axis capped at ±30% — BNO actual: +58.7%

Market Indicators

Financial market signals baselined against February 2026 averages

60HIGH0100
Market Stress Index
SymbolNameSectorFeb AvgCurrentChangeTrendSeverity
SOXXiShares Semiconductor ETFSemiconductor$352.73$338.29-4.1%WATCH
NVDANVIDIA CorporationSemiconductor$185.71$180.40-2.9%WATCH
AMDAdvanced Micro DevicesSemiconductor$209.36$199.46-4.7%WATCH
MRVLMarvell TechnologySemiconductor$78.96$87.62+11.0%BASELINE
BNOUnited States Brent Oil FundEnergy$32.86$52.16+58.7%CRITICAL
XLEEnergy Select Sector SPDREnergy$53.96$58.43+8.3%WATCH
APDAir Products and ChemicalsHelium$282.14$281.42-0.3%BASELINE
INSWInternational SeawaysShipping$64.70$69.34+7.2%WATCH

PIR-Energy

Hormuz Energy Disruption Impact

CRITICAL
Brent Crude (BZ=F)
$106.85 (2026-03-19)CRITICAL
5-Day Average
$104.20
5-Day High
$107.38URGENT
LNG Exporter Status
FORCE_MAJEUREHIGH
IEA Emergency Action
DETECTEDELEVATED
FIRMS Thermal
ALERTELEVATED
Taiwan Grid (Taipower)
Operating Reserve (POR)
50.8%BASELINE

PIR-Helium

Industrial Gas Supply Criticality

WATCH
Composite Risk
BASELINE
BLM Helium System
WATCHWATCH
Allocation Behavior
WATCHWATCH
FIRMS Thermal MonitoringELEVATED

Status: ALERT

PIR-Logistics

Shipping, Insurance & Transit

CRITICAL
Maritime Threat Posture
CRITICALCRITICAL
Carrier Advisories
CRITICALCRITICAL
Hormuz Transit Status
SEVERELY RESTRICTEDELEVATED
Est. Daily Transits
10 / 138 baselineCRITICAL
Transit Reduction
93%
GNSS Interference
ACTIVEELEVATED
LLM Transit Assessment

Multiple headlines report traffic 'collapsing to zero', 'plummeting' or 'slowing to a crawl' while a few note limited passages/'trickling' or individual supertanker transits, indicating very low but non-zero flow.

Headlines reporting traffic collapse to zero and plummeting volumes

Reports of only 'trickling' traffic and selective/verified transits

Confidence: LOW — GNSS/AIS interference reported; all AIS-derived figures should be treated with caution

Active Alerts

14 total alerts across all PIRs

CRITICAL3
URGENT2
ELEVATED7
WATCH2
CRITICALPIT-E4PIR-Energy

IEA Emergency Action Detected — Coordinated Stock Release

IEA emergency collective action signals detected. Hormuz/Middle East context confirmed. Emergency keywords: strategic petroleum reserve, million barrels. Context keywords: iran. An IEA coordinated stock release is a rare, high-signal event indicating disruption severity has reached the level requiring collective market stabilization.

HIGH — IEA emergency actions are rare and well-documented
CRITICALPIT-L3PIR-Logistics

Carrier Disruption: SYSTEMIC DISRUPTION: 3 major carriers showing disruption signals — indicates broad-based shipping constraint

3 major carrier(s) showing disruption signals: Hapag-Lloyd, Maersk, CMA CGM. Repeated or broadened notices from multiple carriers indicate systemic disruption affecting Gulf-connected shipping flows.

HIGH
CRITICALESCALATIONCROSS-DRIVER

MULTI-DRIVER ESCALATION: 2 PIRs at URGENT+

Multiple risk drivers have triggered URGENT or higher alerts: PIR-Energy, PIR-Logistics. This indicates a compounding risk scenario requiring executive-level briefing and coordinated response.

HIGH — based on convergence of multiple confirmed indicators
URGENTPIT-E1PIR-Energy

Brent Crude Futures BREACHED $100: 5-day high $107.38 (BZ=F)

Brent crude futures (BZ=F) reached $107.38 in the past 5 trading days, breaching the $100 threshold. Current price: $106.85 (2026-03-19). 5-day average: $104.20. NOTE: EIA spot data lags 3-5 business days and may not yet reflect this breach.

HIGH — real-time futures data from Yahoo Finance BZ=F
URGENTMARKET_INDICATORSPIR-Energy

Market Alert: BNO (United States Brent Oil Fund) +58.7% vs Feb baseline

BNO (United States Brent Oil Fund) is at $52.16 (+58.7% vs February 2026 average of $32.86). Trend: STRONG_UP. Category: energy_commodity.

HIGH — based on verified Yahoo Finance market data

Semiconductor Impact Analysis

AI-generated translation of risk signals to semiconductor industry impact (PIT-E5)

IMMEDIATE IMPACTS

Brent Crude Futures ($106.85/bbl) — CONFIRMED: forward crude price spike increases expected bunker/diesel input cost for maritime transport and raises forward landed cost baselines for capital equipment and precursors versus prior assessment. HIGH CONFIDENCE

BNO (United States Brent Oil Fund) $52.16 (vs Feb avg $32.86) — CONFIRMED: current ETF level remains elevated and sustains an already‑confirmed freight/fuel price floor that is compressing supplier margins on inbound tools/precursors. HIGH CONFIDENCE

Taiwan Grid POR (50.8% vs prior 50.4%) — CONFIRMED: slight POR improvement reduces, marginally, the immediate probability of short‑notice curtailments and unscheduled wafer‑start derates at Taiwan fabs relative to the prior minute assessment. HIGH CONFIDENCE

IEA Emergency Action: DETECTED — CONFIRMED: coordinated stock release signal is active; observable policy action exists but has not yet produced lower BNO/Brent or reversed freight cost pressure. Operational moderation is possible but not realized. MEDIUM CONFIDENCE

EMERGING RISKS

FIRMS Thermal Anomalies at LNG/Gas facilities: ALERT (despite per‑site detections = 0) — HYPOTHETICAL: indicator state change to ALERT increases conditional probability of short‑term helium/industrial‑gas production disruption and potential allocation pressure for CMP/cryo/etch tools within 1–4 weeks if thermal detections follow. MEDIUM CONFIDENCE

Forward freight/fuel pass‑through to per‑wafer costs — HYPOTHETICAL: Brent futures >$100 combined with BNO $52.16 materially increases likelihood of additional supplier spot‑price pass‑throughs and contract repricing that will compress per‑wafer margins and raise production COGS. Timing of contractual pass‑throughs and margin impact remains uncertain. MEDIUM CONFIDENCE

GNSS/AIS interference (ACTIVE) + Maritime Threat Level CRITICAL — HYPOTHETICAL: continued active GNSS/AIS interference sustains elevated ETA variance and insurance/reroute exposure for tool shipments; new forward crude volatility increases probability that extended reroutes and insurance surcharges persist for 2–8 weeks. [HIGH CONFIDENCE for ETA variance; MEDIUM CONFIDENCE for duration]

WATCH ITEMS

Helium allocation indicators (BLM Helium System = WATCH; Composite = BASELINE) — WATCH: conversion from WATCH to formal allocation remains the binary escalation event for targeted tool derates; FIRMS ALERT increases monitoring priority. MEDIUM CONFIDENCE

Market Stress Index (59.7/100) — WATCH: remains in HIGH category; watch for movement ≥ ~60 as the threshold for accelerated supplier liquidity/spot pricing stress. MEDIUM CONFIDENCE

Equity lead indicators (SOXX $338.29; NVDA $180.40; AMD $199.46) — WATCH: small downside vs Feb averages persists as an imperfect demand/margin signal; no confirmed operational impact yet. [LOW–MEDIUM CONFIDENCE]

IEA stock release effectiveness — WATCH: detected action exists but volume/timing unknown; monitor for measurable downward pressure on Brent/BNO as an indicator that freight/fuel pass‑through risk is moderating. [LOW–MEDIUM CONFIDENCE]

KEY CHANGES SINCE LAST ASSESSMENT

Brent Crude Futures: increased to $106.85/bbl (new observation) — delta: material upward move in forward crude pricing vs prior minute; elevates forward freight/fuel cost risk beyond the previously confirmed BNO baseline. HIGH CONFIDENCE

FIRMS thermal anomaly indicator: state moved to ALERT (previously nominal/0) — delta: indicator escalation increases conditional helium/allocation risk despite current per‑site detections = 0. MEDIUM CONFIDENCE

Taiwan Grid POR: 50.4% → 50.8% (+0.4 ppt) — delta: small confirmed improvement that marginally reduces short‑notice curtailment probability versus prior readout. HIGH CONFIDENCE

IEA Emergency Action: DETECTED (new) — delta: coordinated release signal now present; introduces a moderating factor on fuel price tail risk but has not yet lowered observed BNO/Brent. MEDIUM CONFIDENCE

Final delta observation: forward crude pricing has materially worsened (Brent $106.85) increasing freight/fuel and margin pressure, offset marginally by a small Taiwan POR improvement (+0.4 ppt) and a detected IEA stock release signal; FIRMS anomaly state escalation creates elevated helium allocation watch risk.

This analysis is machine-generated and should be validated by human analysts.