Ionis Pharmaceuticals, Inc. - Common Stock (NQ:IONS)
Price and Volume
Detailed Quote| Volume | 19,608,808 |
| Open | 32.27 |
| Bid (Size) | 31.00 (700) |
| Ask (Size) | 31.39 (300) |
| Prev. Close | 39.42 |
| Today's Range | 27.75 - 32.58 |
| 52wk Range | 38.30 - 86.74 |
| Shares Outstanding | 141,797,854 |
| Dividend Yield | N/A |
Top News
More News
Performance
52-Week Range
64.3% below 52-week high
31.00
38.3052W Low
86.7452W High
1 Week
29.4% below 1-week high
38.301W Low
43.911W High
Ionis Pharmaceuticals, Inc. - Common Stock (IONS) traded between $38.30 and $86.74 over the past 52 weeks and last traded at $31.00, 64.3% below its 52-week high. Over the past week it ranged between $38.30 and $43.91.
Past 12 Months
1W
-$10.24
1M
-$14.28
3M
-$25.94
6M
-$44.38
YTD
-$48.67
1Y
-$38.54
IONS was -55.4% over the past year, -58.9% over six months, -61.1% year to date, -24.8% in the last week.
12 Months vs Market
IONS
-55.4%
DIA
+10.4%
SPY
+10.5%
QQQ
+9.0%
IWM
+15.8%
Over the past 12 months IONS returned -55.4% versus DIA (Dow) +10.4%, SPY (S&P 500) +10.5%, QQQ (Nasdaq 100) +9.0% and IWM (Russell 2000) +15.8%.
Volume & Liquidity
6.08× 3-mo avg
Today 19,608,808
3-mo avg 3.2M
1W
3.3M
1M
2.9M
3M
3.2M
6M
3.0M
YTD
2.7M
1Y
2.7M
IONS most recently traded 19,608,808 shares against a 3-month average daily volume of 3.2M.
More News
Read More
Ionis to hold third quarter 2026 financial results webcast
November 02, 2026
Ionis ranked #1 on Science’s Top Employers list
October 22, 2026
Alnylam vs. Ionis: Here's the Better Bad-News Buy ↗
October 10, 2026
Ionis to present at upcoming investor conferences
September 03, 2026
Here's Why Ionis Pharmaceuticals' Steep Sell-off Was Overdone ↗
September 03, 2026
Breakfast News: A Conversation With Ionis CEO ↗
August 22, 2026
Frequently Asked Questions
Is Ionis Pharmaceuticals, Inc. - Common Stock publicly traded?
Yes, Ionis Pharmaceuticals, Inc. - Common Stock is publicly traded.
What exchange does Ionis Pharmaceuticals, Inc. - Common Stock trade on?
Ionis Pharmaceuticals, Inc. - Common Stock trades on the Nasdaq Stock Market
What is the ticker symbol for Ionis Pharmaceuticals, Inc. - Common Stock?
The ticker symbol for Ionis Pharmaceuticals, Inc. - Common Stock is IONS on the Nasdaq Stock Market
What is the current price of Ionis Pharmaceuticals, Inc. - Common Stock?
The current price of Ionis Pharmaceuticals, Inc. - Common Stock is 31.00
When was Ionis Pharmaceuticals, Inc. - Common Stock last traded?
The last trade of Ionis Pharmaceuticals, Inc. - Common Stock was at 11/09/26 04:00 PM ET
What is the market capitalization of Ionis Pharmaceuticals, Inc. - Common Stock?
The market capitalization of Ionis Pharmaceuticals, Inc. - Common Stock is 4.40B
How many shares of Ionis Pharmaceuticals, Inc. - Common Stock are outstanding?
Ionis Pharmaceuticals, Inc. - Common Stock has 4B shares outstanding.
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