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$ Weekly Semi Engine October 19 – 23, 2026

New edition every Monday · 7:00 AM ET

Semis fall 2.3% in a mixed / transitional week

SMH -2.3% with 31% breadth — mixed / transitional.

Semi Fear & Greed 36.8 · 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 · 2026-10-29
Index gauge

Marker on the arc = this week · faint tick = prior week (32.4)

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 13.3 w0.15

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

13 = the 13th percentile of this component's own 60-session history · raw 6.60

breadth 16.7 w0.15

Share of the universe advancing versus declining.

17 = the 17th percentile of this component's own 60-session history · raw 30.20

technical momentum 51.7 w0.10

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

52 = the 52th percentile of this component's own 60-session history · raw 29.90

volume conviction 13.3 w0.07

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

13 = the 13th percentile of this component's own 60-session history · raw 27.30

relative strength 11.7 w0.07

Strength of the move relative to a benchmark.

12 = the 12th percentile of this component's own 60-session history · raw 3.00

valuation risk 100.0 w0.10

Where current multiples sit against their own recent range.

100 = the 100th percentile of this component's own 60-session history · raw 49.80

attention and tone 20.0 w0.07

Level and tilt of expert attention and news tone.

20 = the 20th percentile of this component's own 60-session history · raw 52.80

macro risk 63.3 w0.10

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

63 = the 63th percentile of this component's own 60-session history · raw 87.10

revision breadth 41.7 w0.10

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

42 = the 42th percentile of this component's own 60-session history · raw 65.10

credit stress 43.3 w0.07

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

43 = the 43th percentile of this component's own 60-session history · raw 96.40

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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