Ionis Pharmaceuticals, Inc. - Common Stock (NQ:IONS)
Price and Volume
Detailed Quote| Volume | 437,977 |
| Open | 28.60 |
| Bid (Size) | 28.68 (200) |
| Ask (Size) | 28.73 (200) |
| Prev. Close | 28.19 |
| Today's Range | 28.38 - 29.16 |
| 52wk Range | 27.75 - 86.74 |
| Shares Outstanding | 141,797,854 |
| Dividend Yield | N/A |
Top News
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Performance
52-Week Range
66.9% below 52-week high
28.72
27.7552W Low
86.7452W High
1 Week
30.8% below 1-week high
27.751W Low
41.521W High
Ionis Pharmaceuticals, Inc. - Common Stock (IONS) traded between $27.75 and $86.74 over the past 52 weeks and last traded at $28.72, 66.9% below its 52-week high. Over the past week it ranged between $27.75 and $41.52.
Past 12 Months
1W
-$11.43
1M
-$14.95
3M
-$26.70
6M
-$47.11
YTD
-$50.95
1Y
-$40.82
IONS was -58.7% over the past year, -62.1% over six months, -64.0% year to date, -28.5% in the last week.
12 Months vs Market
IONS
-58.7%
DIA
+9.9%
SPY
+10.9%
QQQ
+10.1%
IWM
+15.5%
Over the past 12 months IONS returned -58.7% versus DIA (Dow) +9.9%, SPY (S&P 500) +10.9%, QQQ (Nasdaq 100) +10.1% and IWM (Russell 2000) +15.5%.
Volume & Liquidity
0.12× 3-mo avg
Today 437,977
3-mo avg 3.6M
1W
8.1M
1M
3.9M
3M
3.6M
6M
3.2M
YTD
2.8M
1Y
2.8M
IONS most recently traded 437,977 shares against a 3-month average daily volume of 3.6M.
More News
Read More
Ionis: 3 Key Takeaways for Long-Term Investors ↗
November 09, 2026
Ionis (IONS) Q3 2026 Earnings Call Transcript ↗
November 09, 2026
What Ionis Pharmaceuticals (IONS) Said on Its Q3 Earnings Call ↗
November 09, 2026
US Gap-Up and Gap-Down Movers for the Nov. 9, 2026 Session ↗
November 09, 2026
Premarket Movers on Nov. 9, 2026: Small-Cap Gainers and Losers ↗
November 09, 2026
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
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 28.72
When was Ionis Pharmaceuticals, Inc. - Common Stock last traded?
The last trade of Ionis Pharmaceuticals, Inc. - Common Stock was at 11/11/26 10:07 AM ET
What is the market capitalization of Ionis Pharmaceuticals, Inc. - Common Stock?
The market capitalization of Ionis Pharmaceuticals, Inc. - Common Stock is 4.07B
How many shares of Ionis Pharmaceuticals, Inc. - Common Stock are outstanding?
Ionis Pharmaceuticals, Inc. - Common Stock has 4B shares outstanding.
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