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

78.36 -0.17 (-0.22%)
Delayed Quote Updated: 12:34 PM EDT, Oct 14, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 207,584
Open 78.11
Bid (Size) 78.25 (200)
Ask (Size) 78.47 (100)
Prev. Close 78.53
Today's Range 77.70 - 79.96
52wk Range 35.20 - 82.94
Shares Outstanding 71,726,685
Dividend Yield N/A

Performance

52-Week Range 5.5% below 52-week high
78.36
35.2052W Low 82.9452W High
1 Week 3.2% below 1-week high
74.701W Low 80.991W High

Kiniksa Pharmaceuticals International, plc - Class A Ordinary Shares (KNSA) traded between $35.20 and $82.94 over the past 52 weeks and last traded at $78.36, 5.5% below its 52-week high. Over the past week it ranged between $74.70 and $80.99.

Past 12 Months
+0.5%
+2.3%
+26.4%
+67.0%
+86.5%
+111.6%
1W +$0.40
1M +$1.78
3M +$16.38
6M +$31.44
YTD +$36.35
1Y +$41.33

KNSA was +111.6% over the past year, +67.0% over six months, +86.5% year to date, +0.5% in the last week.

12 Months vs Market
KNSA
+111.6%
DIA
+11.7%
SPY
+16.0%
QQQ
+21.3%
IWM
+11.1%

Over the past 12 months KNSA returned +111.6% versus DIA (Dow) +11.7%, SPY (S&P 500) +16.0%, QQQ (Nasdaq 100) +21.3% and IWM (Russell 2000) +11.1%.

Volume & Liquidity 0.36× 3-mo avg
Today 207,584 3-mo avg 574.0K
1W
427.9K
1M
538.5K
3M
574.0K
6M
696.7K
YTD
677.3K
1Y
622.6K

KNSA most recently traded 207,584 shares against a 3-month average daily volume of 574.0K.

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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 78.36
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 10/14/26 12:34 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 5.62B
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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