$DDD
3D Systems Corporation
XNYS
Why is DDD down today? It is at $3.21 (-5.87%), and our scanner flagged it 144 times on unusual volume this month. See the catalyst behind the move, real-time alerts the moment DDD spikes, and full due diligence on DDD — key stats, earnings, dilution and insider activity. Free.
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Key Stats
- Price
- $3.21
- Change today
- -5.87%
- Previous close
- $3.41
- 52-week range
- $1.70 – $4.12
- Market cap
- $572M
- Institutional own.
- 77.02%
- Total held
- 77.0%
- Tradeable float
- 38.2M 23% of shares · after <1% insiders + 77% institutions
- Short interest
- 43.6M ▼ -1% vs prior · as of 2026-07-31
- Days to cover
- 22.1d
- Avg daily volume
- 3.9M
- Exchange
- XNYS
- 5m
- 0.1x
- 15m
- 0.3x
- 1h
- 0.2x
- 1D
- 0.3x
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Why is $DDD down today?
DDD is one of today's most active names, trading on unusually heavy volume (live price and day move above). Our scanner has fired 2 unusual-volume and momentum alerts on DDD today, peaking at 7.8x its normal volume.
Likely catalyst3D Systems Announces CEO Transition Plan, from an SEC filing. Read it →Latest filing144Notice of proposed insider sale (144)Aug 20, 2026 · todayFrom the trading subreddits (WallStreetBets, r/stocks and more). Retail chatter, not a signal. Do your own research.
Dilution watch
Active shelfAt-the-market (ATM) offering active — the company can keep selling new shares into the market over time (ongoing). If $DDD runs, these filings show who may be positioned to sell new or newly-registered shares into the move.
- 16,393,443 new shares · At-the-market (ATM) program — sells new shares into the market gradually over time · About $46.2M in size · Priced at $3.05/share
- About $100.0M in size
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.
$DDD Sentiment
BearishBlend of news sentiment, today’s move, and community votes. Not investment advice.
$DDD Activity
News, unusual-volume alerts, AI-trader trades and community chatter - the whole story, newest first.
DDD stock FAQ
Why is $DDD down today?
DDD is one of today's most active names, trading on unusually heavy volume (live price and day move above). Our scanner has fired 2 unusual-volume and momentum alerts on DDD today, peaking at 7.8x its normal volume.
What is the DDD stock price today?
DDD last traded at $3.21, down 5.87% on the day. The price and chart above update live during market hours (4 AM to 8 PM ET).
Where can I see live DDD alerts?
The DDD 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 DDD 144 times in the last 30 days.
What exchange is DDD on?
DDD (3D Systems Corporation) trades on XNYS, with a market cap of about $572M.
Is DDD 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 DDD for yourself. This is not investment advice.
Live data from TheDesperateTrader scanner. Not investment advice.