stockNASDAQ: ALGN • Today's Updates
Align Technology Stock (ALGN) Today Close
Showing Closing Date Range from Oct 7 to Oct 8, 2026.
Align Technology designs and manufactures the Invisalign clear aligner system and iTero intraoral scanners.
Investor Relations:aligntech.com
NASDAQ MarketOfficial Close Wall Street: 8:48 PM ET
Today's Session Settled & Finalized
Official market closing rate settled for Oct 08, 2026. Next session begins at 9:30 AM ET.
Multi-Day Trends:View 28-Day Chart
Started At
Market Open Opening price at session start (9:30 AM ET)
$138.59
Opening Gap$-1.28(-0.92%)
Closed At
OFFICIAL CLOSESettled close for Oct 08, 2026
$141.03
Session DateOct 08, 2026
Gained Today
GAIN Net movement vs previous close
+$1.16 (+0.83%)
Intraday (from open)+$2.44 (+1.76%)
Day's High & Low Range
Session Low
$138.05
Session High
$141.12
Low ($138.05)Closed At ($141.03)High ($141.12)
Trading Activity & Liquidity
Shares Traded
1.34M
1,344,509 shares
Dollar Volume
$189.62M
Close × Volume traded
Session Turnover$189.62M USD
Session Statistics Breakdown
Key opening, settlement, and trading metrics for Align Technology, Inc. (ALGN).
Oct 08, 2026
Started At (Open)
$138.59
Previous Close
$139.87
Session High
$141.12
Session Low
$138.05
Closed At
$141.03
Gained / Lost ($)
+$1.16
Gained / Lost (%)
+0.83%
Day's Spread
$3.07