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ALGN

Align Technology Inc
Data: 2026-10-22
$155.51
Price
2.74%
Change
$200.44
52W High
$130.23
52W Low
Full AI Analysis Buy/Sell Forecast Trendline Why Moving Charts Options
Analyzing positioning… Options positioning — based on yesterday's biggest open-interest changes See the chart Institutional flows
Track record
signal day → next-day price move
Quick Stats
Oct 22, 2026

44.5

AI Score

HOLD

1.23

Volume Ratio

Oct 28, 2026

Next Earnings

16

+ve Days (30d)

14

-ve Days (30d)

ALGN Price vs Max Options Open Interest

How to read this: the line is the stock price; the bars show where the most option open interest sits each day. Strikes with heavy open interest often act as magnets or barriers for price ("max pain" zones). Scroll right for the most recent days.

ALGN Max Change In Options Open Interest

How to read this: each bar is the option contract whose open interest changed the most yesterday. Green bars = new positions being opened (conviction building at that strike); red bars = positions being closed. Call builds above the current price suggest upside bets; put builds below it suggest hedging or downside bets.

ALGN Options - Sort by Max open Interest (near term)

22nd October 2026 (Data is delayed in normal mkt. hours)

Type Expiration Strike OI Change in
OI		 Volume Ask PC Delta Vega Volatility % change Track

ALGN Daily Out of Money Options - Sort by Max open Interest (near term)

22nd October 2026 (Data is delayed in normal mkt. hours)

Type Expiration Strike OI Change in
OI		 Volume Ask PC Delta Vega Volatility % change Track

ALGN Daily In the Money Options - Sort by Max open Interest (near term)

22nd October 2026 (Data is delayed in normal mkt. hours)

Type Expiration Strike OI Change in
OI		 Volume Ask PC Delta Vega Volatility % change Track

ALGN Most Active Options by Volume(near term)

22nd October 2026 (Data is delayed in normal mkt. hours)

Type Expiration Strike Volume OI Change in
OI		 Ask PC Delta Vega Volatility % change Track
ALGN Technical Chart Pro Chart
  • Candlesticks: Green = price up, Red = price down. Body shows open/close, wicks show high/low.
  • SMAs: Moving averages help identify trends. Price above SMA = bullish, below = bearish.
  • Options OI: Shows max open interest strikes. High OI = significant price levels.
  • Volume Profile: Shows price levels with most trading activity. POC = Point of Control (highest volume).
  • Earnings: Vertical lines mark earnings dates. Watch for volatility around these dates.
  • Gamma Walls: Key support/resistance from options gamma exposure. Orange = resistance above, Purple = support below.
  • Fibonacci Retracement: Auto-calculated support/resistance levels based on recent high/low. Key levels: 23.6%, 38.2%, 50%, 61.8%, 78.6%.
  • Unusual Activity: Highlights days with abnormal volume (2x+ average) or large price moves (5%+). Red marker = unusual activity detected.
Technical Indicators
Select an indicator above — it will be added as a pane under the price chart with aligned dates.

Volume Profile Analysis

Horizontal histogram showing volume distribution at each price level with buying/selling pressure

ALGN Stock Summary

Last updated Oct 22, 2026

ALGN is currently trading at $155.51, positioned below its 200-day moving average of $169.34, suggesting bearish momentum. The stock has a 52-week range of $130.23 to $200.435.

Technical Analysis: The 50-day moving average stands at $152.51, which is below the current price, signaling bullish near-term momentum. The RSI (Relative Strength Index) reads 61.306, suggesting the stock is neutral with balanced momentum.

Money Flow Indicators: The Chaikin Money Flow (20-day) is 0.277, which is positive, indicating accumulation by institutional investors. Our AI-powered investment score rates ALGN at 44.5/100 with a HOLD recommendation.

ALGN (Align Technology Inc) Indicators

Last updated Oct 22, 2026

Indicator Value
RSI(14) 61.306
CMF (20) 0.277
ROC (10) 9.948
ADX (14) 23.843
Indicator Value
MACD (12,26,9) -0.137
AROONOSC (14) 71.429
WILLAMS %R (14) -1.464
MFI (14) 71.398

ALGN Candlestick Patterns

No validated candlestick patterns fired for ALGN in the last 10 sessions — that's normal. Only the ~15 patterns with a backtested edge (out of 60 textbook patterns) are tracked here.

Align Technology Inc is above the 50 Day SMA but below the 200 Day SMA — short-term strength within a longer-term downtrend (Mixed).

ALGN Moving Averages Analysis

Align Technology Inc has been above 50 day sma 1 times in last 30 days. Last time it was above 50 day sma was on Oct 22, 2026

ALGN (Align Technology Inc) Simple Moving Averages

Moving Averages are last updated Oct 22, 2026

Days MA
10 147.41
20 145.37
30 146.66
50 152.51
100 163.65
200 169.34

ALGN Fundamental Analysis

P/E (Forward) 11.6686
P/E (Trailing) 26.3252
Market Cap ($) 10.8 billion
Earnings/Share ($) 5.75
Net Profit Margin (%) 0.0999
Dividend/Share ($) --
EPS Estimate Current Year ($) 11.2484
EPS Estimate Next Year ($) 12.4028
WallStreet Target Price ($) 191.64
Most Recent Quarter

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.