20-Week Breakout Analysis — 2026-10-21

Overview

October 21, 2026 produced 133 total 20-Week Breakout signals — 100 bullish and 33 bearish, a 75.2% bullish tilt that on the surface signals aggressive institutional buying. However, the SA Regime reads Cautious-Bearish with only 38.5% of stocks above their SMA-40, and the leading ATR% sectors (Health Care, Consumer Staples, Utilities) are classic defensive rotation plays while Technology, Real Estate, and Financials lag. This divergence — strong breakout count but weak breadth and defensive leadership — suggests selective, high-quality setups rather than broad-based strength.

Quality Score: 3/5. Per regime rules, Cautious-Bearish conditions cap conviction at 3 despite the favorable bullish/bearish ratio. Institutional fund data is largely undefined across signals, limiting confirmation of sponsorship, and sector leadership remains narrow and defensive.

Top 5 Bullish Picks

AYI ($316.60) — BUILDING / Building - Construction Products

Open full analysis on WaveFinder →

AYI posted a $20+ weekly dollar move despite below-average relative volume (0.7x), with ADR% of 3.0% and an elevated LOD Risk ATR% of 109.9%, indicating wide intraday swings. The stock sits 23.2% above its 52-week low but still 16.7% below its 52-week high, suggesting a recovery move within a longer-term range rather than a fresh breakout.

Level	Price
Entry	$316.60
Risk (1x ATR)	$307.65
Target (2x ATR)	$334.50

Institutional Interest: 0 funds reported, bucket funds_500, fund % increase undefined — low visibility on sponsorship.

UTHR ($563.49) — MEDICAL / Profitable Biotech

Open full analysis on WaveFinder →

UTHR’s move came on a healthy 2.65x ATR multiple with ADR% of 3.5%, confirming a genuine breakout in momentum. It trades 37.8% above its 52-week low and only 7.5% off its 52-week high, placing it near fresh highs — a favorable setup given Health Care’s leadership in today’s sector ATR rankings.

Level	Price
Entry	$563.49
Risk (1x ATR)	$544.04
Target (2x ATR)	$602.39

Institutional Interest: 0 funds reported, bucket funds_1000.

AZO ($3158.20) — RETAIL / Auto Parts

Open full analysis on WaveFinder →

A near-3.0x ATR multiple move on light relative volume (0.4x) suggests the breakout is price-driven rather than volume-confirmed. AZO remains 21.8% below its 52-week high but 15.7% above its low — a defensive-adjacent retail name benefiting from stability-seeking rotation.

Level	Price
Entry	$3158.20
Risk (1x ATR)	$3081.30
Target (2x ATR)	$3312.00

Institutional Interest: 0 funds reported, bucket funds_1000.

TMO ($694.29) — MEDICAL / Medical Research

Open full analysis on WaveFinder →

TMO stands out with 1.9x relative volume (4.03M vs 2.18M avg) and a 2.79x ATR multiple — the strongest volume confirmation among today’s picks. Trading just 1.4% off its 52-week high and 59.5% above its low, TMO is a clean leadership name in the top-ranked Health Care sector.

Level	Price
Entry	$694.29
Risk (1x ATR)	$674.02
Target (2x ATR)	$734.83

Institutional Interest: 0 funds reported, bucket funds_1000.

SPGI ($443.16) — FINANCE / Financial Svcs-Specialty

Open full analysis on WaveFinder →

SPGI’s 2.94x ATR multiple and in-line relative volume (1.1x) reflect a solid, orderly breakout. The 138.6% LOD Risk ATR% warns of intraday volatility despite Financials ranking among the weakest sectors by ATR% today, making this a selective exception rather than a sector-wide theme.

Level	Price
Entry	$443.16
Risk (1x ATR)	$433.58
Target (2x ATR)	$462.32

Institutional Interest: 0 funds reported, bucket funds_1000.

Bearish Alerts

Bearish signals concentrate heavily in BUILDING (FIX, STRL, AGX) alongside TELECOM-Infrastructure (DY, -4.19x ATR Multiple, 58.1% off 52-week high) and COMPUTER-Hardware (SNDK, -2.01x). DY’s combination of elevated relative volume (1.7x) and the sharpest ATR Multiple decline signals active institutional distribution. The Building sector weakness contrasts with the Building stocks (AYI, VMC) in the bullish list, suggesting intra-sector divergence rather than uniform rotation.

Sector Theme

Today’s bullish breadth spans MEDICAL (UTHR, TMO, VRTX), FINANCE (SPGI, MSCI), and BUILDING (AYI, VMC), aligning partially with the regime’s top-ranked Health Care sector but extending into Financials despite its weak ATR% ranking — a sign of selective stock-picking over broad sector rotation. Bearish pressure is isolated to Building/Construction and Telecom-Infrastructure, reinforcing a cautious, bifurcated tape.

Institutional Summary

Fund count data was undefined across all reported signals, limiting direct accumulation confirmation. TMO’s 1.9x relative volume surge stands as the clearest proxy for institutional engagement among bullish names, while DY’s 1.7x relative volume on a steep decline flags likely institutional selling. Investors should treat fund bucket classifications (funds_500, funds_1000) as directional size indicators pending clearer sponsorship data.

Signals