Why is JANX Down Today?

JANX
$17.30
▼ -2.14% ($-0.37)
Last updated: Sep 11, 2026 8:37 PM ET (90 min ago)

About Janux Therapeutics, Inc. Common Stock

Janux Therapeutics Inc is a clinical-stage biopharmaceutical company developing tumor-activated immunotherapies for cancer. Its proprietary technology has enabled the development of two distinct bispecific platforms: Tumor Activated T Cell Engagers (TRACTr) and Tumor Activated Immunomodulators (TRAC...

Sector: PHARMACEUTICAL PREPARATIONS
Market Cap: $1.42B
Forward P/E: -9.7
52-Week Range: $12.12 - $35.34
Employees: 103

Overall Confidence: 75%

75% Confident

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

OPTIONS 75% Confidence
🎯 Unusual PUT buying detected
Options traders are heavily buying puts on JANX, with 96% of volume in puts. This suggests bearish institutional positioning.

✅ Move Confirmation

LOW VOLUME 0.5x average volume

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

📍 Sector Context

PHARMACEUTICAL PREPARATIONS sector: -0.5%

JANX is outperforming its sector by -1.6%. This suggests a stock-specific catalyst.

Market Comparison

JANX is significantly underperforming the market (-3.0% vs SPY)
S&P 500
SPY
+0.85%
Nasdaq 100
QQQ
+0.87%
JANX
This Stock
-2.14%
vs S&P 500: -2.99%
vs Nasdaq: -3.01%

📊 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, JANX is expected to trade between:
$16.78 - $17.65

Key Level to Watch

$16.44 support
Watch for breakdown below $17.30

🔔 Get JANX Alerts

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

Last updated: Sep 11, 2026 8:37 PM (90 minutes ago)
Data refreshes every 30 minutes during market hours

Options Market Insight

Neutral
Options Sentiment
1.12
Put/Call Ratio
83.0%
Implied Volatility
Call Volume: 14,752
Put Volume: 16,527
Total: 31,279

Historical Context

JANX has moved more than 3.0% down on 32 occasions in the past year.

50.0%
Continuation Rate
16/32 times continued down
-1.04%
Avg Next Day Change
After similar down moves
Last similar move: Sep 10, 2026 (-8.5%) → Next day: -2.1%

Frequently Asked Questions

Why is JANX stock down today?

Options traders are heavily buying puts on JANX, with 96% of volume in puts. This suggests bearish institutional positioning.

Is JANX stock a buy or sell right now?

Based on current analysis, JANX shows 75% confidence in today's move. Volume is low which does not confirm the trend. View full buy/sell analysis →

What is the JANX stock price target?

JANX is currently trading at $17.30. Based on today's momentum, the expected short-term range is $16.78 - $17.65. See long-term price prediction →

Will JANX stock continue falling?

Our analysis shows a 45% probability that JANX's move continues in the next 1-3 days. Key level to watch: $16.44 (support).

Is JANX stock oversold or overbought?

JANX's RSI (Relative Strength Index) is currently at 43.8. This shows bearish momentum - the stock has negative momentum but isn't oversold yet.

What is the momentum for JANX stock?

JANX's 10-day momentum indicator is at -1.68. Negative momentum - the stock has mild downward pressure which may continue short-term.

Is JANX outperforming or underperforming the market?

JANX (-2.14%) is currently significantly underperforming the market (-3.0% vs SPY). Today, the S&P 500 (SPY) is up 0.85%, and Nasdaq (QQQ) is up 0.87%.

What does MACD indicate for JANX?

JANX's MACD (0.62) is currently below the signal line (0.82), indicating a bearish trend. This technical signal suggests selling pressure is dominant. The trend strength (ADX: 28.8) is strong.

Is JANX in an uptrend or downtrend?

Based on moving average analysis, JANX 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: $18.28, 50-day SMA: $16.85.

Check Why Another Stock is Moving

Enter any ticker symbol to see real-time analysis

Popular: AAPL TSLA NVDA MSFT META AMZN GOOGL