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$ Weekly Semi Engine August 31 – September 4, 2026

New edition every Monday · 7:00 AM ET

Semis rise 2.5% in a mixed / transitional week

SMH +2.5% with 64% breadth — mixed / transitional.

Semi Fear & Greed 39.7 · Fear Regime mixed / transitional Universe 329 names
Semi Fear & Greed FREE
Semi Fear & Greed
Live regime — ticks intraday during US market hours, settles at the close · trailing 20 sessions · confidence 100% Settled close · 2026-09-11
Index gauge

Marker on the arc = this week · faint tick = prior week (43.7)

History

Mixed methodology in this series (fg-v2 / fg-v3) — readings are not directly comparable across the recalibration boundary.

  swipe for the history

// methodology How the daily Semi Fear & Greed Index is calculated

A single 0–100 read of market mood from the signals below — lower is fearful, higher is greedy. It's a trailing 20-session gauge refreshed after each close, so it shifts gradually rather than with a single day's tape.

price momentum 30.0 w0.15

How far recent price sits above or below its own trailing trend.

30 = the 30th percentile of this component's own 60-session history · raw 27.60

breadth 15.0 w0.15

Share of the universe advancing versus declining.

15 = the 15th percentile of this component's own 60-session history · raw 38.00

technical momentum 35.0 w0.10

A contributing market signal scored on the same 0–100 scale.

35 = the 35th percentile of this component's own 60-session history · raw 29.90

volume conviction 91.7 w0.07

A contributing market signal scored on the same 0–100 scale.

92 = the 92th percentile of this component's own 60-session history · raw 75.80

relative strength 55.0 w0.07

Strength of the move relative to a benchmark.

55 = the 55th percentile of this component's own 60-session history · raw 38.40

valuation risk 90.0 w0.10

Where current multiples sit against their own recent range.

90 = the 90th percentile of this component's own 60-session history · raw 49.80

attention and tone 81.7 w0.07

Level and tilt of expert attention and news tone.

82 = the 82th percentile of this component's own 60-session history · raw 67.80

macro risk 0.0 w0.10

A contributing market signal scored on the same 0–100 scale.

0 = the 0th percentile of this component's own 60-session history · raw 59.60

revision breadth 8.3 w0.10

Share of analyst estimate revisions moving up versus down across the universe.

8 = the 8th percentile of this component's own 60-session history · raw 71.90

credit stress 33.3 w0.07

Stress in corporate credit — spreads and risk appetite beyond equities.

33 = the 33th percentile of this component's own 60-session history · raw 98.40

Methodology fg-v3
Semi Subsector Rotation FREE

Today's return by subsector — close vs the prior close, leaders → laggards.

Tap a subsector for the companies inside
§ Watchlist · Open Loops PRO

The setups the engine tracks into this week, each with its confirmation and invalidation levels.

§ What Changed Last Week PRO

Week-over-week deltas on every core signal — sentiment, breadth, dispersion, uncertainty, regime.

§ Signal Stack & 14 Chart Datasets PRO

Price, volume, breadth, valuation, revisions, peer rotation, news tone, macro calendar.

§ Scorecard & Track Record PRO

Every past call graded against what actually happened — hits and misses, shown plainly.

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One structured market-state read per week — regime, setup, open loops, and a graded track record — generated Friday after the close, on your screen Monday morning. Market intelligence, not trading instructions.

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