ALGN Align Technology Inc stock chart & analysis
Conviction 32HealthcareScan · Fri, Nov 6, 2026Align Technology Inc (ALGN) closed at $166.00 (+4.16%) on Nov 6, 2026. Price is above its 50-day and below its 200-day moving average. RSI(14) 65, RS Rating 80, -17.2% from its 52-week high, +6.3% year to date. Sector: Healthcare · Orthopedic, Prosthetic & Surgical Appliances & Supplies.
Financials as of Wed, Sep 30, 2026 · quarterly.
ALGN technical analysis
Trend
ALGN's moving averages are mixed — no clean uptrend or downtrend. It closed 10.4% above the 50-day ($150.38) and 1.5% below the 200-day ($168.56). ADX(14) at 26 points to a strong, established trend. It meets 2 of 8 trend-template criteria.
Momentum
RSI(14) is 65, in the bullish half of its range. The MACD histogram is positive. Its RS Rating of 80 puts its weighted 12-month performance ahead of about 80% of the US market.
Volume and volatility
Volume on the latest session ran 2.3× its 20-day average. It trades about $171.9M a day on average. ATR(14) is $5.90, 3.5% of price — its typical daily range. On-balance volume is trending up. Chaikin Money Flow (0.30) shows accumulation.
Key levels
The chart pattern's support is $138.21 and its resistance $156.22. The 52-week range is $130.23 to $200.44; price is 17.2% below the high and 27.5% above the low. The VWAP anchored at the 52-week high is $165.09, below price.
Performance
ALGN returned +10.8% (1 week), +17.7% (1 month), -5.7% (3 months), -1.6% (6 months), +21.0% (1 year), +6.3% (year to date).
About Align Technology Inc
Align Technology is the leading manufacturer of clear aligners. Invisalign, its main product, was approved by the Food and Drug Administration in 1998 and has since dominated, controlling over 90% of the market. Invisalign can treat roughly 90% of all malocclusion cases (misaligned teeth), and there are over 230,000 Invisalign-trained dentists and orthodontists. In 2022, Invisalign treated over 2 million cases, or roughly 10% of all orthodontic cases for the year, and it has treated over 14 million patients since its launch. Align also sells intraoral scanners under the brand iTero, which captures digital impressions of patients' teeth and illustrates treatment plans. Over 85% of Invisalign cases are submitted by digital scans, and iTero scans make up over half of these scans.
Orthopedic, Prosthetic & Surgical Appliances & Supplies · Listed 2001 · 20,275 employees
Signal lifecycle
How this symbol has moved through the lanes across 60 scans — each scan is re-classified from that day's price, so gaps are days it dropped off the board entirely.
- Setting upOct 8 – Oct 123 scans
- Breaking out nowOct 131 scan
- Broke outOct 14 – Oct 152 scans
Recent news
- ALIGN TECHNOLOGY INC: Material agreementSEC EDGAR · Fri, Nov 6, 2026
- ALIGN TECHNOLOGY INC: Ownership stake amendedSEC EDGAR · Thu, Nov 5, 2026
Congress activity
Disclosed STOCK Act trades in ALGN · 6 recent
| Member | Side | Amount | Traded | Filed | PTR |
|---|---|---|---|---|---|
 Lisa McClain house · R · MI · traded 2025-09-11 | Sell | $1K–$15K | 2025-09-11 | 2025-10-22 | |
Lisa McClain house · R · MI · traded 2025-08-04 | Buy | $1K–$15K | 2025-08-04 | 2025-09-12 | |
 Rob Bresnahan house · PA · traded 2025-04-08 | Sell | $1K–$15K | 2025-04-08 | 2025-05-08 | |
Rob Bresnahan house · PA · traded 2025-02-25 | Buy | $1K–$15K | 2025-02-25 | 2025-03-27 | |
 Gilbert Cisneros house · D · CA · traded 2025-02-26 | Sell | $1K–$15K | 2025-02-26 | 2025-03-06 | |
 Josh Gottheimer house · NJ · traded 2024-05-20 | Sell | $1K–$15K | 2024-05-20 | 2024-06-05 |
Insider activity
SEC Form 4 transactions in ALGN
| Insider | Side | Shares | Value | Traded | Filed |
|---|---|---|---|---|---|
Blackford Quentin S. Director · Restricted Stock Units · 2026-08-27 | Grant | 1.38K | — | 2026-08-27 | 2026-08-31 |
Conroy Kevin T Director · Common Stock · 2026-05-20 | Exercise | 1.75K | $0 | 2026-05-20 | 2026-05-22 |
Saia Andrea Lynn Director · Restricted Stock Units · 2026-05-20 | Exercise | 1.75K | $0 | 2026-05-20 | 2026-05-22 |
Vitalone Britt J. Director · Restricted Stock Units · 2026-05-20 | Exercise | 1.44K | $0 | 2026-05-20 | 2026-05-22 |
MORROW GEORGE J Director · Common Stock · 2026-05-20 | Exercise | 1.75K | $0 | 2026-05-20 | 2026-05-22 |
Conroy Kevin T Director · Restricted Stock Units · 2026-05-20 | Grant | 1.84K | $0 | 2026-05-20 | 2026-05-22 |
Poul Mojdeh Director · Restricted Stock Units · 2026-05-20 | Grant | 1.84K | $0 | 2026-05-20 | 2026-05-22 |
Saia Andrea Lynn Director · Restricted Stock Units · 2026-05-20 | Grant | 1.84K | $0 | 2026-05-20 | 2026-05-22 |
SIEGEL SUSAN E Director · Common Stock · 2026-05-20 | Exercise | 1.75K | $0 | 2026-05-20 | 2026-05-22 |
Myong Anne Director · Restricted Stock Units · 2026-05-20 | Grant | 1.84K | $0 | 2026-05-20 | 2026-05-22 |
SEC filings
EDGAR filings in ALGN · 10 recent
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