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

76.73 -4.06 (-5.03%)
Delayed Quote Updated: 4:00 PM EDT, Oct 23, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 576,558
Open 80.16
Bid (Size) 74.50 (100)
Ask (Size) 76.14 (200)
Prev. Close 80.79
Today's Range 76.58 - 80.22
52wk Range 35.20 - 84.06
Shares Outstanding 71,726,685
Dividend Yield N/A

Performance

52-Week Range 8.7% below 52-week high
76.73
35.2052W Low 84.0652W High
1 Week 8.7% below 1-week high
76.581W Low 84.061W High

Kiniksa Pharmaceuticals International, plc - Class A Ordinary Shares (KNSA) traded between $35.20 and $84.06 over the past 52 weeks and last traded at $76.73, 8.7% below its 52-week high. Over the past week it ranged between $76.58 and $84.06.

Past 12 Months
-3.5%
+1.8%
+20.8%
+75.9%
+82.7%
+97.1%
1W -$2.75
1M +$1.39
3M +$13.20
6M +$33.12
YTD +$34.73
1Y +$37.80

KNSA was +97.1% over the past year, +75.9% over six months, +82.7% year to date, -3.5% in the last week.

12 Months vs Market
KNSA
+97.1%
DIA
+10.4%
SPY
+12.2%
QQQ
+14.1%
IWM
+10.6%

Over the past 12 months KNSA returned +97.1% versus DIA (Dow) +10.4%, SPY (S&P 500) +12.2%, QQQ (Nasdaq 100) +14.1% and IWM (Russell 2000) +10.6%.

Volume & Liquidity 0.94× 3-mo avg
Today 576,558 3-mo avg 612.3K
1W
736.9K
1M
607.0K
3M
612.3K
6M
694.1K
YTD
681.5K
1Y
634.3K

KNSA most recently traded 576,558 shares against a 3-month average daily volume of 612.3K.

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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 76.73
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 10/23/26 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 5.50B
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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