$ARCT
Arcturus Therapeutics Holdings Inc. Common Stock
XNAS
Why is ARCT up today? It is at $10.97 (+6.71%), and our scanner flagged it 57 times on unusual volume this month. See the catalyst behind the move, real-time alerts the moment ARCT spikes, and full due diligence on ARCT — key stats, earnings, dilution and insider activity. Free.
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Key Stats
- Price
- $10.97
- Change today
- +6.71%
- Previous close
- $10.28
- 52-week range
- $5.50 – $24.17
- Market cap
- $233M
- Institutional own.
- 97.38%
- Total held
- 100.0%
- Short interest
- 7.2M ▲ +3% vs prior · as of 2026-07-31
- Days to cover
- 16.5d
- Avg daily volume
- 723K
- Exchange
- XNAS
- 5m
- 3.1x
- 15m
- 3.2x
- 1h
- 2.2x
- 1D
- 1.8x
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Why is $ARCT up today?
ARCT is one of today's most active names, trading on unusually heavy volume (live price and day move above). Our scanner has fired 5 unusual-volume and momentum alerts on ARCT today, peaking at 40.4x its normal volume.
Likely catalystArcturus Therapeutics Holdings Inc.: Q2 FY2026 results, three months to Jun 30, 2026, from an SEC filing. Read it →Analyst data via Nasdaq. Not investment advice.
From the trading subreddits (WallStreetBets, r/stocks and more). Retail chatter, not a signal. Do your own research.
Insiders
1 open-market buy0 buys, 0 sells last 3 months (0/0 over 12 months)Show 2 recent transactionsMinimize 2 recent transactions
| Insider | Action | Shares | % of position | Owns after | Value | Date |
|---|---|---|---|---|---|---|
Sassine Andy Officer | Bought (open market) | +1K | added 0.6% | 222K | $21K at $16.56 | Aug 15, 25 |
Chivukula Pad Officer | Sold (automatic/other) | -12K 0.04% of company | sold 2.7% | 435K | $249K at $20.76 | Oct 15, 24 |
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.
Dilution watch
UnavailableWe could not reach SEC EDGAR, so the dilution check did not run for $ARCT. This is not a clean result: there may be an offering, a registration or a shelf on file that we were unable to read. Check it yourself on SEC EDGAR before trading it.
$ARCT Sentiment
NeutralBlend of news sentiment, today’s move, and community votes. Not investment advice.
$ARCT Activity
News, unusual-volume alerts, AI-trader trades and community chatter - the whole story, newest first.
ARCT stock FAQ
Why is $ARCT up today?
ARCT is one of today's most active names, trading on unusually heavy volume (live price and day move above). Our scanner has fired 5 unusual-volume and momentum alerts on ARCT today, peaking at 40.4x its normal volume.
What is the ARCT stock price today?
ARCT last traded at $10.97, up 6.71% on the day. The price and chart above update live during market hours (4 AM to 8 PM ET).
Where can I see live ARCT alerts?
The ARCT 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 ARCT 57 times in the last 30 days.
What exchange is ARCT on?
ARCT (Arcturus Therapeutics Holdings Inc. Common Stock) trades on XNAS, with a market cap of about $233M.
Is ARCT 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 ARCT for yourself. This is not investment advice.
Live data from TheDesperateTrader scanner. Not investment advice.