US equities |

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

78.75 +0.79 (+1.01%)
Delayed Quote Updated: 4:00 PM EDT, Oct 8, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 411,568
Open 77.18
Bid (Size) 78.69 (100)
Ask (Size) 78.83 (1,600)
Prev. Close 77.96
Today's Range 75.44 - 78.83
52wk Range 35.20 - 82.94
Shares Outstanding 71,726,685
Dividend Yield N/A

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Performance

52-Week Range 5.1% below 52-week high
78.75
35.2052W Low 82.9452W High
1 Week 0.6% below 1-week high
73.141W Low 79.221W 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 $78.75, 5.1% below its 52-week high. Over the past week it ranged between $73.14 and $79.22.

Past 12 Months
+4.7%
+2.2%
+21.6%
+67.4%
+87.5%
+106.6%
1W +$3.53
1M +$1.66
3M +$13.99
6M +$31.72
YTD +$36.74
1Y +$40.63

KNSA was +106.6% over the past year, +67.4% over six months, +87.5% year to date, +4.7% in the last week.

12 Months vs Market
KNSA
+106.6%
DIA
+9.8%
SPY
+15.7%
QQQ
+23.7%
IWM
+13.7%

Over the past 12 months KNSA returned +106.6% versus DIA (Dow) +9.8%, SPY (S&P 500) +15.7%, QQQ (Nasdaq 100) +23.7% and IWM (Russell 2000) +13.7%.

Volume & Liquidity 0.70× 3-mo avg
Today 411,568 3-mo avg 587.9K
1W
469.6K
1M
566.1K
3M
587.9K
6M
697.5K
YTD
680.9K
1Y
620.3K

KNSA most recently traded 411,568 shares against a 3-month average daily volume of 587.9K.

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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 78.75
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 10/08/26 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 5.65B
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.