Ionis Pharmaceuticals, Inc. - Common Stock (NQ:IONS)
Price and Volume
Detailed Quote| Volume | 1,065,515 |
| Open | 45.37 |
| Bid (Size) | 43.91 (300) |
| Ask (Size) | 43.93 (400) |
| Prev. Close | 45.28 |
| Today's Range | 43.65 - 45.45 |
| 52wk Range | 42.63 - 86.74 |
| Shares Outstanding | 141,797,854 |
| Dividend Yield | N/A |
Top News
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Performance
52-Week Range
49.4% below 52-week high
43.92
42.6352W Low
86.7452W High
1 Week
3.9% below 1-week high
42.631W Low
45.721W High
Ionis Pharmaceuticals, Inc. - Common Stock (IONS) traded between $42.63 and $86.74 over the past 52 weeks and last traded at $43.92, 49.4% below its 52-week high. Over the past week it ranged between $42.63 and $45.72.
Past 12 Months
1W
+$0.42
1M
-$10.29
3M
-$12.83
6M
-$31.03
YTD
-$35.75
1Y
-$26.67
IONS was -37.8% over the past year, -41.4% over six months, -44.9% year to date, +1.0% in the last week.
12 Months vs Market
IONS
-37.8%
DIA
+12.4%
SPY
+17.3%
QQQ
+23.9%
IWM
+13.7%
Over the past 12 months IONS returned -37.8% versus DIA (Dow) +12.4%, SPY (S&P 500) +17.3%, QQQ (Nasdaq 100) +23.9% and IWM (Russell 2000) +13.7%.
Volume & Liquidity
0.31× 3-mo avg
Today 1,065,515
3-mo avg 3.4M
1W
3.3M
1M
4.3M
3M
3.4M
6M
2.9M
YTD
2.7M
1Y
2.6M
IONS most recently traded 1,065,515 shares against a 3-month average daily volume of 3.4M.
More News
Read More
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
Ionis (IONS) Q2 2026 Earnings Call Transcript ↗
August 07, 2026
Ionis Pharmaceuticals Q2 Earnings Call Highlights ↗
July 29, 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 43.92
When was Ionis Pharmaceuticals, Inc. - Common Stock last traded?
The last trade of Ionis Pharmaceuticals, Inc. - Common Stock was at 10/12/26 03:51 PM ET
What is the market capitalization of Ionis Pharmaceuticals, Inc. - Common Stock?
The market capitalization of Ionis Pharmaceuticals, Inc. - Common Stock is 6.23B
How many shares of Ionis Pharmaceuticals, Inc. - Common Stock are outstanding?
Ionis Pharmaceuticals, Inc. - Common Stock has 6B shares outstanding.
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