ALGN Stock Analysis: Align Technology, Inc.

Updated Nov 4, 2026, after the Nov 3 close. Nasdaq, Medical Instruments & Supplies. Refreshed every trading day after the nightly scan.

$151.58 -1.65% Nov 3 close

The short answer

As of the Nov 3, 2026 close, QuantivFlow's Trend algo rates ALGN EXIT on the short-term (daily) horizon, a stance it has held since Feb 25, 2026 at $188.05. The mid-term (weekly) and long-term (monthly) horizons read EXIT and EXIT. The Rebound algo's last dip trade closed on Jul 28, 2026 at $175.60; it holds no dip position now. The Patterns algo has no active chart pattern on the daily or weekly chart. The daily RSI (14) is 52, and the price sits 1.0% above the 50-day average and 10.1% under the 200-day.

Three algos, three opinions is normal: Trend follows the established direction, Rebound buys sharp dips inside it, Patterns reads the chart shape. Not investment advice.

What Trend meansA trend-following algo. BUY while an uptrend holds on that horizon, EXIT when it breaks. Long only, judged on daily, weekly and monthly candles.
What Rebound meansA dip-buying algo. BUY after a sharp short-term drop in an otherwise healthy stock, EXIT once price closes back above its 12-day average. Short term and Mid term profiles.
What Patterns meansA chart-shape detector. Finds wedges, double tops and bottoms, cup and handle and more, marks the breakout or breakdown and measures the textbook price target. Full method

Trend

rides uptrends, long only
Short term (daily)EXIT
Mid term (weekly)EXIT
Long term (monthly)EXIT

Daily EXIT since Feb 25, 2026 at $188.05. Weekly EXIT since May 29, 2026 at $174.95. Monthly EXIT since Sep 2023.

Rebound

buys sharp dips
Short termEXIT
Mid termEXIT

Short term: the last dip trade closed on Jul 28, 2026 at $175.60; no open dip position. Mid term: the last dip trade closed on Apr 3, 2026 at $170.60; no open dip position. The exit comes when price closes back above its 12-bar average or after 10 bars.

Patterns

chart shapes with targets
Daily: Descending channelINVALIDATED

The daily descending channel that broke out on Oct 15, 2026 was invalidated on Oct 23, 2026.

Daily indicators at the Nov 3 close

Read from the daily chart. The weekly and monthly readings are in the app.

MomentumValueRead
RSI (14)52.1neutral
MACD / signal1.08 / 0.48above signal, falling
ADX (14)21.1weak trend
+DI / -DI18.6 / 14.1buyers lead
ATR (14)4.623.0% of price
Price levelsValuevs price
SMA 20148.83+1.8%
SMA 50150.13+1.0%
SMA 200168.63-10.1%
Bollinger (20, 2)138.93 to 158.74inside the bands
52-week range130.23 to 200.4430% of range
Volume614K0.6x the 20-day average

How the algos have done on ALGN

Closed signals on this stock, from each algo's own history on the horizon named. Past results do not guarantee future results.

Trend, short term (2.6y) Not enough closed trades on this stock yet (2 so far; 5 needed).
Trend, mid term (10y) Not enough closed trades on this stock yet (4 so far; 5 needed).
Trend, long term (20y) Not enough closed trades on this stock yet (3 so far; 5 needed).
Rebound, short term (2.7y)
80%win rate
+1.4%avg per trade
10closed trades
Rebound, mid term (10y)
78%win rate
+0.4%avg per trade
9closed trades
Patterns, all horizons (2y) Not enough measured breaks on this stock yet (1 detected; 5 needed).

Recent signals on ALGN

DateAlgoHorizonSignalPriceNote
2026-10-15PatternsDaily Descending channel breakout 147.25target +11.8%, invalidated Oct 23
2026-07-28ReboundShort term EXIT 175.60closed the BUY at +4.4%
2026-05-29TrendMid term EXIT 174.95closed the BUY from $187.60 at -6.7%
2026-04-03ReboundMid term EXIT 170.60closed the BUY at +3.9%
2026-02-25TrendShort term EXIT 188.05closed the BUY from $187.60 at +0.2%
2023-09-30TrendLong term EXIT 305.32closed the BUY from $31.71 at +862.9%

The full ALGN analysis is in the QuantivFlow app

  • Chart patterns drawn on the chart, with their measured targets
  • RSI, MACD, ADX, moving averages, Bollinger Bands and volume, read for you
  • How each algo has done on ALGN: win rate, average gain, every past signal
  • A push notification the day a signal or pattern changes

Free on both stores. Scan the code with your phone, or search "QuantivFlow".

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Questions about ALGN

Is ALGN in an uptrend right now?

Not by the Trend algo's reading, on any horizon. The daily horizon is EXIT since Feb 25, 2026. The weekly horizon is EXIT since May 29, 2026. The monthly horizon is EXIT since September 2023. Trend is long only: BUY means the uptrend holds on that horizon, EXIT means it broke.

Is ALGN oversold?

No. The daily RSI (14) closed at 52.1; the classic oversold line is 30.

What chart pattern is ALGN forming?

The daily descending channel that broke out on Oct 15, 2026 was invalidated on Oct 23, 2026.

Where is ALGN's 200-day moving average?

$168.63 at the Nov 3, 2026 close, with the stock at $151.58, 10.1% below it. The 50-day average is $150.13, 1.0% below the price.

Is ALGN a buy today?

QuantivFlow does not give advice. It shows what each algo sees: Trend is EXIT on the daily horizon, Rebound holds no dip position, Patterns sees no active chart pattern. How you weigh the three depends on your horizon and risk tolerance; past signals do not guarantee future results.

Other healthcare stocks

Generated by QuantivFlow after every trading day from the same scan that powers the app. Signals describe what the algos observed on end-of-day data, not what you should do. QuantivFlow is not a broker or an investment adviser. Trading involves risk, including the loss of principal.

Data as of Nov 3, 2026 close. Page updated Nov 4, 2026 04:00 UTC. Machine-readable version: quantivflow.com/stocks/ALGN.json