Why is CABA Up Today?

CABA
$1.49
▲ +2.41% (+$0.04)
Last updated: Nov 11, 2026 8:30 PM ET

About Cabaletta Bio, Inc. Common Stock

Cabaletta Bio Inc is a clinical-stage biotechnology company focused on the discovery and development of engineered T cell therapies and exploring their potential to provide a deep and durable, perhaps curative, treatment for patients with B cell-mediated autoimmune diseases. Its proprietary technolo...

Sector: BIOLOGICAL PRODUCTS, (NO DISGNOSTIC SUBSTANCES)
Market Cap: $211.28M
Forward P/E: -1.4
52-Week Range: $1.18 - $4.23
Employees: 167

Overall Confidence: 67%

67% Confident

Based on news, social sentiment, options activity, and sector analysis

OPTIONS 75% Confidence
🎯 Unusual CALL buying detected
Options traders are heavily buying calls on CABA, with 76% of volume in calls. This suggests bullish institutional positioning.
SYMPATHY 60% Confidence
Outperforming sector by 3.0%
This stock is significantly outperforming its BIOLOGICAL PRODUCTS, (NO DISGNOSTIC SUBSTANCES) sector peers, suggesting a stock-specific catalyst.

✅ Move Confirmation

LOW VOLUME 0.4x average volume

UNCONFIRMED - Low volume suggests this move may not be sustainable.

📍 Sector Context

BIOLOGICAL PRODUCTS, (NO DISGNOSTIC SUBSTANCES) sector: -0.6%

CABA is outperforming its sector by 3.0%. This suggests a stock-specific catalyst.

Market Comparison

CABA is outperforming the market (+1.1% vs SPY)
S&P 500
SPY
+1.36%
Nasdaq 100
QQQ
+2.57%
CABA
This Stock
+2.41%
vs S&P 500: +1.05%
vs Nasdaq: -0.16%

📊 What Happens Next?

Probability Analysis

45% chance this move continues in the next 1-3 days

Expected Range

Based on historical patterns and options pricing, CABA is expected to trade between:
$1.46 - $1.53

Key Level to Watch

$1.56 resistance
Watch for continuation above $1.49

🔔 Get CABA Alerts

We'll notify you when CABA's trend changes or a new signal fires.

Last updated: Nov 11, 2026 8:30 PM (-346 minutes ago)
Data refreshes every 30 minutes during market hours

Options Market Insight

Bullish
Options Sentiment
0.15
Put/Call Ratio
165.7%
Implied Volatility
Call Volume: 40,543
Put Volume: 5,885
Total: 46,428
Unusual Activity: $2 CALL (4,705 vol) $2 CALL (4,705 vol) $2 CALL (4,060 vol)

Historical Context

CABA has moved more than 3.0% up on 58 occasions in the past year.

41.4%
Continuation Rate
24/58 times continued up
+0.05%
Avg Next Day Change
After similar up moves
Last similar move: Nov 09, 2026 (15.4%) → Next day: -3.3%

Frequently Asked Questions

Why is CABA stock up today?

Options traders are heavily buying calls on CABA, with 76% of volume in calls. This suggests bullish institutional positioning.

Is CABA stock a buy or sell right now?

Based on current analysis, CABA shows 67% confidence in today's move. Volume is low which does not confirm the trend. View full buy/sell analysis →

What is the CABA stock price target?

CABA is currently trading at $1.49. Based on today's momentum, the expected short-term range is $1.46 - $1.53. See long-term price prediction →

Will CABA stock continue rising?

Our analysis shows a 45% probability that CABA's move continues in the next 1-3 days. Key level to watch: $1.56 (resistance).

Is CABA stock oversold or overbought?

CABA's RSI (Relative Strength Index) is currently at 43.2. This shows bearish momentum - the stock has negative momentum but isn't oversold yet.

What is the momentum for CABA stock?

CABA's 10-day momentum indicator is at -0.04. Negative momentum - the stock has mild downward pressure which may continue short-term.

Is CABA outperforming or underperforming the market?

CABA (+2.41%) is currently outperforming the market (+1.1% vs SPY). Today, the S&P 500 (SPY) is up 1.36%, and Nasdaq (QQQ) is up 2.57%.

What does MACD indicate for CABA?

CABA's MACD (-0.15) is currently above the signal line (-0.19), indicating a bullish trend. This technical signal suggests buying pressure is dominant. The trend strength (ADX: 36.8) is strong.

Is CABA in an uptrend or downtrend?

Based on moving average analysis, CABA is in a mixed/transitional trend. The price and moving averages are not clearly aligned, suggesting a potential trend change or consolidation phase. 20-day SMA: $1.46, 50-day SMA: $2.02.

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