$STDN
Standard Nuclear, Inc.
XNYS
Why is STDN up today? It is at $8.30 (+0.85%), and our scanner flagged it 75 times on unusual volume this month. See the catalyst behind the move, real-time alerts the moment STDN spikes, and full due diligence on STDN — key stats, earnings, dilution and insider activity. Free.
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Key Stats
- Price
- $8.30
- Change today
- +0.85%
- Previous close
- $8.23
- 52-week range
- $7.05 – $13.98
- Market cap
- $1.32B
- Shares outstanding
- 160.7M Live vendor count
- Total held
- 4.9%
- Tradeable float
- 152.9M 95% of shares · after 5% insiders + institutional n/a
- Avg daily volume
- 1.5M
- Exchange
- XNYS
- 5m
- 0.2x
- 15m
- 0.3x
- 1h
- 0.2x
- 1D
- 0.0x
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Why is $STDN up today?
Here is the latest on STDN from our scanner (live price and day move above). We have not detected an unusual-volume catalyst for STDN today, so it is trading in line with its recent range. The moment our scanner flags unusual activity, the reason will appear here.
Likely catalystOther Material Event, from the latest SEC filing. Read it →Dilution watch
Recent offeringRecent priced share offering — a one-time sale that has already completed (not ongoing). If $STDN runs, these filings show who may be positioned to sell new or newly-registered shares into the move.
Sourced from SEC EDGAR filings (last 9 months); terms read straight from the filing text where available. Ongoing = an at-the-market (ATM) program still selling over time or a live shelf, so it can keep diluting; Completed = a one-time priced sale that already finished. A shelf (S-3) stays effective ~3 years. Form type signals dilution capacity, not an exact share count, and we can't confirm how much of a shelf or ATM remains unused. Not investment advice.
$STDN Sentiment
BullishBlend of news sentiment, today’s move, and community votes. Not investment advice.
$STDN Activity
News, unusual-volume alerts, AI-trader trades and community chatter — the whole story, newest first.

STDN stock FAQ
Why is $STDN up today?
Here is the latest on STDN from our scanner (live price and day move above). We have not detected an unusual-volume catalyst for STDN 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 STDN stock price today?
STDN last traded at $8.30, up 0.85% on the day. The price and chart above update live during market hours (4 AM to 8 PM ET).
Where can I see live STDN alerts?
The STDN 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 STDN 75 times in the last 30 days.
What exchange is STDN on?
STDN (Standard Nuclear, Inc.) trades on XNYS, with a market cap of about $1.32B.
Is STDN 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 STDN for yourself. This is not investment advice.
Live data from TheDesperateTrader scanner. Not investment advice.