$COYA
Coya Therapeutics, Inc. Common Stock
XNAS
Why is COYA down today? It is at $4.57 (-5.94%), and our scanner flagged it 5 times on unusual volume this month. See the catalyst behind the move, real-time alerts the moment COYA spikes, and full due diligence on COYA — key stats, earnings, dilution and insider activity. Free.
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Key Stats
- Price
- $4.57
- Change today
- -5.94%
- Previous close
- $4.86
- 52-week range
- $3.71 – $7.75
- Market cap
- $108M
- Total held
- 6.4%
- Tradeable float
- 22.0M 94% of shares · after 6% insiders + institutional n/a
- Short interest
- 1.1M ▼ -1% vs prior · as of 2026-08-14
- Short % of float
- 4.8%
- Days to cover
- 7.8d
- Avg daily volume
- 187K
- Exchange
- XNAS
- 5mthin
- 180x
- 15mthin
- 180x
- 1hthin
- 180x
- 1D
- --
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Why is $COYA down today?
Here is the latest on COYA from our scanner (live price and day move above). We have not detected an unusual-volume catalyst for COYA today, so it is trading in line with its recent range. The moment our scanner flags unusual activity, the reason will appear here.
Likely catalystCoya Therapeutics, Inc.: Q2 FY2026 results, three months to Jun 30, 2026, from the latest SEC filing. Read it →Analyst data via Nasdaq. Not investment advice.
Insiders
4 open-market buys0 buys, 0 sells last 3 months (0/0 over 12 months)Show 5 recent transactionsMinimize 5 recent transactions
| Insider | Action | Shares | % of position | Owns after | Value | Date |
|---|---|---|---|---|---|---|
Goldstein Dov A Md Director | Other | 18K 0.07% of company | added 100% | 28K | $19K at $1.09 | Aug 18, 25 |
Snyder David S Officer | Bought (open market) | +2K | added 26% | 9K | $13K at $7.19 | Nov 14, 24 |
Swaminathan Arun Officer | Bought (open market) | +5K 0.02% of company | added 100% | 10K | $37K at $7.36 | Nov 13, 24 |
Swaminathan Arun Officer | Bought (open market) | +5K 0.02% of company | n/a | 5K | $37K at $7.34 | Nov 11, 24 |
Grossman Fred Officer | Bought (open market) | +3K 0.01% of company | n/a | 3K | $20K at $7.37 | Nov 11, 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
Active shelfAt-the-market (ATM) offering active — the company can keep selling new shares into the market over time (ongoing). If $COYA runs, these filings show who may be positioned to sell new or newly-registered shares into the move.
- 7,299,270 new shares · At-the-market (ATM) program — sells new shares into the market gradually over time · About $30.0M in size · Priced at $4.11/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.
$COYA Sentiment
BearishBlend of news sentiment, today’s move, and community votes. Not investment advice.
$COYA Activity
News, unusual-volume alerts, AI-trader trades and community chatter - the whole story, newest first.
COYA stock FAQ
Why is $COYA down today?
Here is the latest on COYA from our scanner (live price and day move above). We have not detected an unusual-volume catalyst for COYA 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 COYA stock price today?
COYA last traded at $4.57, down 5.94% on the day. The price and chart above update live during market hours (4 AM to 8 PM ET).
Where can I see live COYA alerts?
The COYA 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 COYA 5 times in the last 30 days.
What exchange is COYA on?
COYA (Coya Therapeutics, Inc. Common Stock) trades on XNAS, with a market cap of about $108M.
Is COYA 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 COYA for yourself. This is not investment advice.
Live data from TheDesperateTrader scanner. Not investment advice.