US equities |

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

78.53 -0.71 (-0.90%)
Delayed Quote Updated: 4:00 PM EDT, Oct 13, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 575,784
Open 79.21
Bid (Size) 78.45 (1,900)
Ask (Size) 78.54 (100)
Prev. Close 79.24
Today's Range 78.45 - 80.00
52wk Range 35.20 - 82.94
Shares Outstanding 71,726,685
Dividend Yield N/A

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Performance

52-Week Range 5.3% below 52-week high
78.53
35.2052W Low 82.9452W High
1 Week 3.0% below 1-week high
73.841W 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 $78.53, 5.3% below its 52-week high. Over the past week it ranged between $73.84 and $80.99.

Past 12 Months
+1.9%
+2.5%
+28.9%
+66.0%
+87.0%
+112.1%
1W +$1.44
1M +$1.95
3M +$17.59
6M +$31.23
YTD +$36.52
1Y +$41.50

KNSA was +112.1% over the past year, +66.0% over six months, +87.0% year to date, +1.9% in the last week.

12 Months vs Market
KNSA
+112.1%
DIA
+12.1%
SPY
+17.3%
QQQ
+23.5%
IWM
+13.2%

Over the past 12 months KNSA returned +112.1% versus DIA (Dow) +12.1%, SPY (S&P 500) +17.3%, QQQ (Nasdaq 100) +23.5% and IWM (Russell 2000) +13.2%.

Volume & Liquidity 1.00× 3-mo avg
Today 575,784 3-mo avg 574.2K
1W
388.5K
1M
536.7K
3M
574.2K
6M
694.9K
YTD
677.8K
1Y
622.8K

KNSA most recently traded 575,784 shares against a 3-month average daily volume of 574.2K.

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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 78.53
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 10/13/26 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 5.63B
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.