$TNON
Tenon Medical, Inc. Common Stock
XNAS
Why is TNON down today? It is at $8.52 (-25.33%), and our scanner flagged it 122 times on unusual volume this month. See the catalyst behind the move, real-time alerts the moment TNON spikes, and full due diligence on TNON — key stats, earnings, dilution and insider activity. Free.
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Key Stats
- Price
- $8.52
- Change today
- -25.33%
- Previous close
- $11.41
- 52-week range
- $0.125 – $17.84
- Market cap
- $4M
- Institutional own.
- 4.65%
- Total held
- 4.7%
- Tradeable float
- 636K 95% of shares · after 5% institutions
- Short interest
- 223K ▼ -54% vs prior · as of 2026-07-31
- Short % of float
- 35.1%
- Days to cover
- 1.0d
- Avg daily volume
- 2.5M
- Exchange
- XNAS
- 5m
- 0.0x
- 15m
- 0.1x
- 1hthin
- 0.1x
- 1D
- 0.4x
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Why is $TNON down today?
TNON is one of today's most active names, trading on unusually heavy volume (live price and day move above). Our scanner has fired 4 unusual-volume and momentum alerts on TNON today. A move this size is almost always tied to a specific catalyst. Most of the time that is an earnings report, a guidance update, or a company announcement. If none is shown above, the release may not be in our news feed yet. It will show up here as soon as it is.
Likely catalystTenon Medical, Inc.: Q2 FY2026 results, three months to Jun 30, 2026, from an SEC filing. Read it →Latest filingEFFECTRegistration declared effectiveAug 19, 2026 · yesterdayAnalyst data via Nasdaq. Not investment advice.
From 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 $TNON runs, these filings show who may be positioned to sell new or newly-registered shares into the move.
- 694,737 new shares (adjusted for the later reverse split) · At-the-market (ATM) program — sells new shares into the market gradually over time · Priced at $0.38/share
- Priced at $0.6021/share
- Baby-shelf capped: no more than one third of public float in any 12 months
- Priced at $0.6021/share
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.
$TNON Sentiment
NeutralBlend of news sentiment, today’s move, and community votes. Not investment advice.
$TNON Activity
News, unusual-volume alerts, AI-trader trades and community chatter - the whole story, newest first.
TNON stock FAQ
Why is $TNON down today?
TNON is one of today's most active names, trading on unusually heavy volume (live price and day move above). Our scanner has fired 4 unusual-volume and momentum alerts on TNON today. A move this size is almost always tied to a specific catalyst. Most of the time that is an earnings report, a guidance update, or a company announcement. If none is shown above, the release may not be in our news feed yet. It will show up here as soon as it is.
What is the TNON stock price today?
TNON last traded at $8.52, down 25.33% on the day. The price and chart above update live during market hours (4 AM to 8 PM ET).
Where can I see live TNON alerts?
The TNON 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 TNON 122 times in the last 30 days.
What exchange is TNON on?
TNON (Tenon Medical, Inc. Common Stock) trades on XNAS, with a market cap of about $4M.
Is TNON 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 TNON for yourself. This is not investment advice.
Live data from TheDesperateTrader scanner. Not investment advice.