stockNASDAQ: IONS • Today's Updates
Ionis Pharmaceuticals Inc. (IONS) Today Close
Showing Closing Date Range from Oct 7 to Oct 8, 2026.
Investor Relations:ionis.com
NASDAQ MarketTrading In Progress Wall Street: 3:33 PM ET
Market Is Open • Trading In Progress
US markets (NASDAQ / NYSE) are in active trading (9:30 AM – 4:00 PM ET). Official closing rates settle after 4:15 PM ET. Showing active session data (Oct 07, 2026) as of 3:33 PM ET.
Multi-Day Trends:View 28-Day Chart
Started At
Market Open Opening price at session start (9:30 AM ET)
$43.75
Opening Gap$-0.25(-0.57%)
Last Recorded Trade Price
LAST RECORDEDLast recorded trade as of 3:33 PM ET
$44.16
Session DateOct 07, 2026
Gained Today
GAIN Net movement vs previous close
+$0.16 (+0.36%)
Intraday (from open)+$0.41 (+0.94%)
Day's High & Low Range
Session Low
$43.53
Session High
$44.26
Low ($43.53)Last Recorded Trade Price ($44.16)High ($44.26)
Trading Activity & Liquidity
Shares Traded
2.70M
2,699,943 shares
Dollar Volume
$119.23M
Close × Volume traded
Session Turnover$119.23M USD
Session Statistics Breakdown
Key opening, settlement, and trading metrics for Ionis Pharmaceuticals Inc. (IONS).
Oct 07, 2026
Started At (Open)
$43.75
Previous Close
$44.00
Session High
$44.26
Session Low
$43.53
Last Recorded Trade Price
$44.16
Gained / Lost ($)
+$0.16
Gained / Lost (%)
+0.36%
Day's Spread
$0.73