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

77.67 -3.12 (-3.86%)
Delayed Quote Updated: 2:18 PM EDT, Oct 23, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 254,844
Open 80.16
Bid (Size) 77.52 (400)
Ask (Size) 77.72 (100)
Prev. Close 80.79
Today's Range 77.00 - 80.22
52wk Range 35.20 - 84.06
Shares Outstanding 71,726,685
Dividend Yield N/A

Performance

52-Week Range 7.6% below 52-week high
77.67
35.2052W Low 84.0652W High
1 Week 7.6% below 1-week high
76.881W 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 $77.67, 7.6% below its 52-week high. Over the past week it ranged between $76.88 and $84.06.

Past 12 Months
-1.2%
-0.4%
+23.2%
+80.4%
+84.9%
+99.7%
1W -$0.92
1M -$0.33
3M +$14.62
6M +$34.62
YTD +$35.67
1Y +$38.77

KNSA was +99.7% over the past year, +80.4% over six months, +84.9% year to date, -1.2% in the last week.

12 Months vs Market
KNSA
+99.7%
DIA
+12.2%
SPY
+13.9%
QQQ
+16.6%
IWM
+13.4%

Over the past 12 months KNSA returned +99.7% versus DIA (Dow) +12.2%, SPY (S&P 500) +13.9%, QQQ (Nasdaq 100) +16.6% and IWM (Russell 2000) +13.4%.

Volume & Liquidity 0.42× 3-mo avg
Today 254,844 3-mo avg 608.4K
1W
726.6K
1M
590.9K
3M
608.4K
6M
693.7K
YTD
682.0K
1Y
632.8K

KNSA most recently traded 254,844 shares against a 3-month average daily volume of 608.4K.

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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 77.67
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 02:18 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 5.57B
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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