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$RNA

Atrium Therapeutics, Inc. Common Stock

XNAS

$12.15-0.08%$0.0100Prev $12.16LIVE Full chart Live alerts
No recent price bars, the chart lights up when RNA starts printing.

As of the latest tick, RNA is trading at $12.15, down 0.08% versus the previous close of $12.16. Our scanner has flagged RNA 2 times on unusual volume in the last 30 days.

Key Stats

Price & performance
Price
$12.15
Change today
-0.08%
Previous close
$12.16
52-week range
$11.40 – $73.06
Valuation & dividend
Market cap
$208M
Ownership & volume
Shares outstanding
17.1M
SEC · as of 2026-05-05
Institutional own.
100.19%
Short interest
3.7M
▲ +1% vs prior · as of 2026-06-30
Short % of float
21.4%
Days to cover
12.5d
Avg daily volume
2.5M
Next earnings
Aug 13 · in 25d
Classification
Exchange
XNAS

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Why is $RNA moving today?

Here is the latest on RNA from our scanner (live price and day move above). We have not detected an unusual-volume catalyst for RNA today, so it is trading in line with its recent range. The moment our scanner flags unusual activity, the reason will appear here.

Likely catalystClinical / FDA update, from the latest SEC filing. Read it →
Why is $RNA moving? →▶ Replay the moveAuto-generated from live scanner data. Not investment advice.
Trading profile⚡ Ultra-low float🔥 Heavily shorted · 21% of floatShortableEasy to borrowNo SSRBorrow via Alpaca · SSR from Reg SHO 201

Insiders

Insiders buying6 buys, 0 sells last 3 months (6/0 over 12 months)
Show 6 recent transactions
InsiderActionShares% of positionOwns afterValueDate
Younis Husam
Officer
Acquired (grant/award)+30K
0.2% of company
added 100%53Kn/aApr 20, 26
Hoyos Rocio Martin
Officer
Acquired (grant/award)+30K
0.2% of company
added 100%47Kn/aApr 20, 26
Gallagher Kathleen P.
Officer
Acquired (grant/award)+103K
0.6% of company
added 100%131Kn/aApr 20, 26
Winslow Brendan R.
Officer
Acquired (grant/award)+30K
0.2% of company
added 100%44Kn/aApr 20, 26
Hughes Steven George
Officer
Acquired (grant/award)+30K
0.2% of company
added 70%73Kn/aApr 20, 26
Kenney Stephanie
Officer
Acquired (grant/award)+30K
0.2% of company
added 100%35Kn/aApr 20, 26

Recent Form-4 filings via Nasdaq. Open-market buys are the signal worth watching. Grants and automatic (10b5-1) sells are routine. “% of position” is the share of that insider’s own holding the trade moved. Not investment advice.

$RNA Sentiment

Bearish
Bearish22Bullish
📰 News: 0 bull · 2 bearToday: -0.1%👥 Community: 0 bull · 0 bear

Blend of news sentiment, today’s move, and community votes. Not investment advice.

$RNA Activity

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RNA stock FAQ

Why is $RNA moving today?

Here is the latest on RNA from our scanner (live price and day move above). We have not detected an unusual-volume catalyst for RNA today, so it is trading in line with its recent range. The moment our scanner flags unusual activity, the reason will appear here.

What is the RNA stock price today?

RNA last traded at $12.15, down 0.08% on the day. The price and chart above update live during market hours (4 AM to 8 PM ET).

Where can I see live RNA alerts?

The RNA Live Alerts panel on this page streams real-time unusual volume (RVOL), momentum, halt and 200-EMA alerts from our scanner the moment they fire. Our scanner has flagged RNA 2 times in the last 30 days.

What exchange is RNA on?

RNA (Atrium Therapeutics, Inc. Common Stock) trades on XNAS, with a market cap of about $208M.

Is RNA good for day trading?

That depends on your strategy and risk. Day traders look for volume, volatility and a clear trend. Use the live chart, RVOL alerts and 200-EMA context on this page to judge RNA for yourself. This is not investment advice.

Live data from TheDesperateTrader scanner. Not investment advice.