NASDAQ:RNA | Stock Price History | Atrium Therapeutics, Inc.

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$14.549,860
2026-09-03$14.1412,729
2026-09-02$13.779,019
2026-09-01$13.5014,670
2026-08-31$13.557,119
2026-08-28$13.826,789
2026-08-27$13.785,428
2026-08-26$13.8010,107
2026-08-25$13.6013,923
2026-08-24$13.1917,257
2026-08-21$13.468,310
2026-08-20$13.789,887
2026-08-19$13.0128,766
2026-08-18$12.9611,505
2026-08-17$12.8420,066
2026-08-14$12.118,102
2026-08-13$12.3015,792
2026-08-12$12.186,233
2026-08-11$12.407,368
2026-08-10$12.316,934
2026-08-07$12.155,851
2026-08-06$12.1310,231
2026-08-05$11.6410,677
2026-08-04$11.525,744
2026-08-03$11.462,135
2026-07-31$11.457,081
2026-07-30$11.304,383
2026-07-29$11.508,995
2026-07-28$11.474,499
2026-07-27$11.548,670
2026-07-24$11.9315,194
2026-07-23$11.995,317
2026-07-22$12.355,327
2026-07-21$11.7910,443
2026-07-20$12.1412,691