stockNASDAQ: IONS • 6 Months Updates
Ionis Pharmaceuticals Inc. (IONS) 6 Months
Showing Closing Date Range from May 1 to Oct 28, 2026.
Investor Relations:ionis.com
Price & Performance Trajectory
Ionis Pharmaceuticals Inc.NASDAQ: IONS
Latest Close
$44.90
6 Months Updates Trajectory
Showing Closing Date Range from May 1 to Oct 28, 2026.Loading trajectory chart...
Click metric scorecards below to toggle price, return %, range & volume curvesIONS session performance
✓ Latest Close USD
$44.90
Latest session close
$-30.38vs period start
Period Return % % GAIN
-40.36%
Net period trajectory
Cumulative ReturnNormalized
High / Low Range SPREAD
$86.74 / $42.08
Period range envelope
$44.66channel spread
Total Volume SHARES
359.24M
Period turnover
Avg: 2.92M/dLiquidity
Historical Session Ledger
Daily open, high, low, and close prices with volume and period returns.
Historical Quotes & Breakdown(123 dates)
| Date | Close (USD) | Return % | High | Low | Volume |
|---|---|---|---|---|---|
| Oct 28, 2026 | $44.90 | +2.14% | $44.95 | $43.05 | 1.72M |
| Oct 27, 2026 | $43.96 | +1.24% | $44.07 | $43.03 | 2.38M |
| Oct 26, 2026 | $43.42 | +1.14% | $43.92 | $42.76 | 3.20M |
| Oct 23, 2026 | $42.93 | -2.23% | $43.80 | $42.62 | 3.01M |
| Oct 22, 2026 | $43.91 | -0.81% | $45.15 | $43.50 | 5.01M |
| Oct 21, 2026 | $44.27 | -2.49% | $45.76 | $44.26 | 2.27M |
| Oct 20, 2026 | $45.40 | +2.30% | $45.48 | $44.01 | 2.49M |
| Oct 19, 2026 | $44.38 | +3.35% | $44.54 | $43.00 | 2.84M |
| Oct 16, 2026 | $42.94 | -2.67% | $44.65 | $42.80 | 1.67M |
| Oct 15, 2026 | $44.12 | +3.33% | $44.71 | $43.42 | 2.48M |
| Oct 14, 2026 | $42.70 | +0.76% | $43.47 | $42.08 | 2.03M |
| Oct 13, 2026 | $42.38 | -2.95% | $43.58 | $42.36 | 2.98M |
| Oct 12, 2026 | $43.67 | -3.56% | $45.46 | $43.64 | 1.91M |
| Oct 09, 2026 | $45.28 | +4.57% | $45.72 | $43.12 | 4.86M |
| Oct 08, 2026 | $43.30 | -1.95% | $44.19 | $42.79 | 3.11M |
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