$CABA
Cabaletta Bio, Inc. Common Stock
XNAS
Why is CABA up today? It is at $2.75 (+1.29%), and our scanner flagged it 38 times on unusual volume this month. See the catalyst behind the move, real-time alerts the moment CABA spikes, and full due diligence on CABA — key stats, earnings, dilution and insider activity. Free.
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Key Stats
- Price
- $2.75
- Change today
- +1.29%
- Previous close
- $2.71
- 52-week range
- $1.26 – $4.23
- Market cap
- $442M
- Institutional own.
- 62.27%
- Total held
- 66.8%
- Tradeable float
- 54.2M 33% of shares · after 4% insiders + 62% institutions
- Short interest
- 41.0M ▲ +20% vs prior · as of 2026-07-15
- Short % of float
- 75.7%
- Days to cover
- 6.7d
- Avg daily volume
- 3.5M
- Exchange
- XNAS
- 5m
- 0.3x
- 15m
- 0.6x
- 1hthin
- 1.1x
- 1D
- 0.0x
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Why is $CABA up today?
Here is the latest on CABA from our scanner (live price and day move above). We have not detected an unusual-volume catalyst for CABA today, so it is trading in line with its recent range. The moment our scanner flags unusual activity, the reason will appear here.
Likely catalystCharter / Bylaw Change · Shareholder Vote, from the latest SEC filing. Read it →Analyst data via Nasdaq. Not investment advice.
Dilution watch
Recent offeringAt-the-market (ATM) offering active — the company can keep selling new shares into the market over time (ongoing). If $CABA runs, these filings show who may be positioned to sell new or newly-registered shares into the move.
- At-the-market (ATM) program — sells new shares into the market gradually over time · Priced at $2.90/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.
$CABA Sentiment
BullishBlend of news sentiment, today’s move, and community votes. Not investment advice.
$CABA Activity
News, unusual-volume alerts, AI-trader trades and community chatter — the whole story, newest first.

CABA stock FAQ
Why is $CABA up today?
Here is the latest on CABA from our scanner (live price and day move above). We have not detected an unusual-volume catalyst for CABA 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 CABA stock price today?
CABA last traded at $2.75, up 1.29% on the day. The price and chart above update live during market hours (4 AM to 8 PM ET).
Where can I see live CABA alerts?
The CABA 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 CABA 38 times in the last 30 days.
What exchange is CABA on?
CABA (Cabaletta Bio, Inc. Common Stock) trades on XNAS, with a market cap of about $442M.
Is CABA 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 CABA for yourself. This is not investment advice.
Live data from TheDesperateTrader scanner. Not investment advice.