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IONS — Ionis Pharmaceuticals, Inc. Common Stock

Nasdaq

Ionis Pharmaceuticals, Inc. Common Stock

CompareBack to Screener
$43.50
-0.04(-0.09%)
O
43.75
H
43.96
L
42.63
V
2.58M
⏱️ End-of-day dataAs of Oct 5, 2026
OverviewStatisticsFinancialsHistorical DataOptionsDividend HistoryNewsChart
Underlying Price$43.50
Implied Volatility (IV)0.6%
Put / Call Ratio39.84
Total Options Volume776
Total Open Interest25.9K
Selected Expiration2026-10-16

IONS

Options Calculator
Expiration
CALLSSTRIKEPUTS
CalculatorLastChg% ChgBidAskVolOIIVStrikeLastChg% ChgBidAskVolOIIVCalculator
$3.70+0.00-$3.70$5.50-2630.7%$40.00$0.18-0.17-$0.15$0.3533.3K0.5%
$2.39+0.00-$0.40$2.60-270.4%$42.50ATM$1.00+0.00-$0.65$1.25-5730.5%
$0.90+0.10-$0.70$0.90111870.5%$45.00ATM$1.46+0.00-$0.65$3.10-8510.4%
$0.25-0.37-$0.00$0.804560.5%$47.50$4.78+0.38-$2.60$5.9011470.6%

Open Interest & Max Pain

2026-10-16
Max Pain$52.50+20.7% vs price
Call Open Interest15.2K
Put Open Interest10.7K
Put / Call (Open Interest)0.70
CallsPutsPrice $43.50Max painTop of chart = 3.3K contracts
35
37.5
40
42.5
45
47.5
50

Max pain is the strike where the open options would be worth the least at expiration, i.e. where option buyers as a group would lose the most. The chart shows strikes within 20% of the price. Open interest is from the last end-of-day update.