Atrium Therapeutics, Inc. - Common Stock (NQ:RNA)

Top movers in Friday's after hours session ↗

February 27, 2026

Via Chartmill

Performance

52-Week Range 89.3% below 52-week high

7.840

7.6852W Low 73.0652W High

1 Week 7.9% below 1-week high

7.681W Low 8.521W High

Atrium Therapeutics, Inc. - Common Stock (RNA) traded between $7.68 and $73.06 over the past 52 weeks and last traded at $7.84, 89.3% below its 52-week high. Over the past week it ranged between $7.68 and $8.52.

Past 12 Months

-6.9%

-44.2%

-39.7%

-42.6%

-89.1%

-82.3%

1W -$0.58

1M -$6.22

3M -$5.17

6M -$5.83

YTD -$64.26

1Y -$36.34

RNA was -82.3% over the past year, -42.6% over six months, -89.1% year to date, -6.9% in the last week.

12 Months vs Market

RNA

-82.3%

DIA

+9.9%

SPY

+15.0%

QQQ

+23.7%

IWM

+15.4%

Over the past 12 months RNA returned -82.3% versus DIA (Dow) +9.9%, SPY (S&P 500) +15.0%, QQQ (Nasdaq 100) +23.7% and IWM (Russell 2000) +15.4%.

Volume & Liquidity 1.98× 3-mo avg

Today 533,806 3-mo avg 269.8K

358.1K

433.8K

269.8K

284.3K

YTD

820.1K

1.8M

RNA most recently traded 533,806 shares against a 3-month average daily volume of 269.8K.

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