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Kiniksa Pharmaceuticals International, plc - Class A Ordinary Shares (NQ:KNSA)

78.59 -1.35 (-1.69%)
Delayed Quote Updated: 4:00 PM EDT, Oct 16, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 524,758
Open 79.94
Bid (Size) 78.58 (2,900)
Ask (Size) 78.65 (900)
Prev. Close 79.94
Today's Range 76.88 - 80.34
52wk Range 35.20 - 82.98
Shares Outstanding 71,726,685
Dividend Yield N/A

Performance

52-Week Range 5.3% below 52-week high
78.59
35.2052W Low 82.9852W High
1 Week 5.3% below 1-week high
77.701W Low 82.981W High

Kiniksa Pharmaceuticals International, plc - Class A Ordinary Shares (KNSA) traded between $35.20 and $82.98 over the past 52 weeks and last traded at $78.59, 5.3% below its 52-week high. Over the past week it ranged between $77.70 and $82.98.

Past 12 Months
-1.5%
+4.6%
+28.6%
+73.4%
+87.1%
+102.2%
1W -$1.19
1M +$3.44
3M +$17.48
6M +$33.27
YTD +$36.59
1Y +$39.73

KNSA was +102.2% over the past year, +73.4% over six months, +87.1% year to date, -1.5% in the last week.

12 Months vs Market
KNSA
+102.2%
DIA
+12.2%
SPY
+14.7%
QQQ
+17.9%
IWM
+8.0%

Over the past 12 months KNSA returned +102.2% versus DIA (Dow) +12.2%, SPY (S&P 500) +14.7%, QQQ (Nasdaq 100) +17.9% and IWM (Russell 2000) +8.0%.

Volume & Liquidity 0.89× 3-mo avg
Today 524,758 3-mo avg 591.4K
1W
681.7K
1M
576.6K
3M
591.4K
6M
701.5K
YTD
680.9K
1Y
628.2K

KNSA most recently traded 524,758 shares against a 3-month average daily volume of 591.4K.

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Frequently Asked Questions

Is Kiniksa Pharmaceuticals International, plc - Class A Ordinary Shares publicly traded?
Yes, Kiniksa Pharmaceuticals International, plc - Class A Ordinary Shares is publicly traded.
What exchange does Kiniksa Pharmaceuticals International, plc - Class A Ordinary Shares trade on?
Kiniksa Pharmaceuticals International, plc - Class A Ordinary Shares trades on the Nasdaq Stock Market
What is the ticker symbol for Kiniksa Pharmaceuticals International, plc - Class A Ordinary Shares?
The ticker symbol for Kiniksa Pharmaceuticals International, plc - Class A Ordinary Shares is KNSA on the Nasdaq Stock Market
What is the current price of Kiniksa Pharmaceuticals International, plc - Class A Ordinary Shares?
The current price of Kiniksa Pharmaceuticals International, plc - Class A Ordinary Shares is 78.59
When was Kiniksa Pharmaceuticals International, plc - Class A Ordinary Shares last traded?
The last trade of Kiniksa Pharmaceuticals International, plc - Class A Ordinary Shares was at 10/16/26 04:00 PM ET
What is the market capitalization of Kiniksa Pharmaceuticals International, plc - Class A Ordinary Shares?
The market capitalization of Kiniksa Pharmaceuticals International, plc - Class A Ordinary Shares is 5.64B
How many shares of Kiniksa Pharmaceuticals International, plc - Class A Ordinary Shares are outstanding?
Kiniksa Pharmaceuticals International, plc - Class A Ordinary Shares has 6B shares outstanding.
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