US equities |

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

75.39 +0.17 (+0.23%)
Delayed Quote Updated: 10:35 AM EDT, Oct 2, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 72,985
Open 75.58
Bid (Size) 75.27 (200)
Ask (Size) 75.53 (100)
Prev. Close 75.22
Today's Range 74.56 - 75.83
52wk Range 35.20 - 82.94
Shares Outstanding 71,726,685
Dividend Yield N/A

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Performance

52-Week Range 9.1% below 52-week high
75.39
35.2052W Low 82.9452W High
1 Week 1.5% below 1-week high
73.141W Low 76.551W 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 $75.39, 9.1% below its 52-week high. Over the past week it ranged between $73.14 and $76.55.

Past 12 Months
+0.4%
-4.9%
+16.8%
+54.4%
+79.5%
+95.1%
1W +$0.31
1M -$3.89
3M +$10.86
6M +$26.57
YTD +$33.39
1Y +$36.75

KNSA was +95.1% over the past year, +54.4% over six months, +79.5% year to date, +0.4% in the last week.

12 Months vs Market
KNSA
+95.1%
DIA
+10.1%
SPY
+15.5%
QQQ
+25.0%
IWM
+16.6%

Over the past 12 months KNSA returned +95.1% versus DIA (Dow) +10.1%, SPY (S&P 500) +15.5%, QQQ (Nasdaq 100) +25.0% and IWM (Russell 2000) +16.6%.

Volume & Liquidity 0.12× 3-mo avg
Today 72,985 3-mo avg 610.5K
1W
672.6K
1M
595.5K
3M
610.5K
6M
706.2K
YTD
688.7K
1Y
621.9K

KNSA most recently traded 72,985 shares against a 3-month average daily volume of 610.5K.

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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 75.39
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 10/02/26 10:35 AM 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 5.41B
How many shares of Kiniksa Pharmaceuticals International, plc - Class A Ordinary Shares are outstanding?
Kiniksa Pharmaceuticals International, plc - Class A Ordinary Shares has 5B shares outstanding.