NASDAQ:KNSA | Stock Price History | Kiniksa Pharmaceuticals International, plc

Complete retained daily price history on its own workbook tab. Split-adjusted close keeps every historical share price on one comparable split basis. Cumulative dividend-reinvested close is the daily close of a rebased total-return index: it starts with one share at the earliest retained close, reinvests every distribution, and normalizes every forward and reverse split exactly once. Admitted exchange opening prices remain a distinct current-session series.

Available history
2026-07-20 to 2026-09-04
Data captured

Historical Stock Price

DateOpen priceExchange Volume
2026-09-04$79.7530,821
2026-09-03$80.1945,715
2026-09-02$79.9344,371
2026-09-01$78.5920,544
2026-08-31$78.3919,244
2026-08-28$79.6024,958
2026-08-27$78.9219,709
2026-08-26$80.1448,583
2026-08-25$79.4139,311
2026-08-24$79.8430,520
2026-08-21$78.668,878
2026-08-20$79.6317,008
2026-08-19$81.3562,810
2026-08-18$78.8616,586
2026-08-17$77.3221,937
2026-08-14$76.9319,519
2026-08-13$78.8527,785
2026-08-12$77.3939,866
2026-08-11$77.3831,594
2026-08-10$76.127,943
2026-08-07$77.6710,344
2026-08-06$78.2916,676
2026-08-05$76.6337,514
2026-08-04$74.1930,781
2026-08-03$73.2049,654
2026-07-31$77.6664,144
2026-07-30$79.9874,609
2026-07-29$81.8788,100
2026-07-28$69.83165,433
2026-07-27$62.9475,557
2026-07-24$62.6323,155
2026-07-23$61.9520,310
2026-07-22$63.7716,387
2026-07-21$62.8621,919
2026-07-20$64.4522,792