Why is GRAL Down Today?

GRAL
$136.14
▼ -2.84% ($-3.87)
Last updated: Oct 01, 2026 8:36 PM ET

About GRAIL, Inc. Common Stock

GRAIL Inc is a healthcare company focused on developing technologies for early cancer detection. The company has developed a multi-cancer early detection blood test that has the ability to detect all types of cancer, across all stages. It operates in one reportable operating segment which provides m...

Sector: SERVICES-MEDICAL LABORATORIES
Market Cap: $2.24B
Forward P/E: -7.5
52-Week Range: $41.50 - $151.46
Employees: 1,000

Overall Confidence: 50%

50% Confident

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

MOMENTUM 50% Confidence
🎯 GRAL showing strong bearish momentum
GRAL is down 2.8% today on 0.5x average volume. The move appears to be driven by general market sentiment and momentum traders.

✅ Move Confirmation

LOW VOLUME 0.5x average volume

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

📍 Sector Context

SERVICES-MEDICAL LABORATORIES sector: -0.2%

GRAL is outperforming its sector by -2.6%. This suggests a stock-specific catalyst.

Market Comparison

GRAL is significantly underperforming the market (-3.0% vs SPY)
S&P 500
SPY
+0.18%
Nasdaq 100
QQQ
+0.31%
GRAL
This Stock
-2.84%
vs S&P 500: -3.02%
vs Nasdaq: -3.15%

📊 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, GRAL is expected to trade between:
$132.06 - $138.86

Key Level to Watch

$129.33 support
Watch for breakdown below $136.14

🔔 Get GRAL Alerts

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

Last updated: Oct 01, 2026 8:36 PM (-93 minutes ago)
Data refreshes every 30 minutes during market hours

Options Market Insight

Bullish
Options Sentiment
0.54
Put/Call Ratio
95.9%
Implied Volatility
Call Volume: 6,318
Put Volume: 3,418
Total: 9,736

Historical Context

GRAL has moved more than 3.0% down on 60 occasions in the past year.

45.0%
Continuation Rate
27/60 times continued down
+1.34%
Avg Next Day Change
After similar down moves
Last similar move: Aug 28, 2026 (-3.0%) → Next day: -0.8%

Frequently Asked Questions

Why is GRAL stock down today?

GRAL is down 2.8% today on 0.5x average volume. The move appears to be driven by general market sentiment and momentum traders.

Is GRAL stock a buy or sell right now?

Based on current analysis, GRAL shows 50% confidence in today's move. Volume is low which does not confirm the trend. View full buy/sell analysis →

What is the GRAL stock price target?

GRAL is currently trading at $136.14. Based on today's momentum, the expected short-term range is $132.06 - $138.86. See long-term price prediction →

Will GRAL stock continue falling?

Our analysis shows a 45% probability that GRAL's move continues in the next 1-3 days. Key level to watch: $129.33 (support).

Is GRAL stock oversold or overbought?

GRAL's RSI (Relative Strength Index) is currently at 78.7. This indicates overbought conditions - the stock may be due for a pullback as buying pressure appears stretched.

What is the momentum for GRAL stock?

GRAL's 10-day momentum indicator is at 57.45. Strong bullish momentum - the stock is gaining significant upward force. This often precedes continued gains.

Is GRAL outperforming or underperforming the market?

GRAL (-2.84%) is currently significantly underperforming the market (-3.0% vs SPY). Today, the S&P 500 (SPY) is up 0.18%, and Nasdaq (QQQ) is up 0.31%.

What does MACD indicate for GRAL?

GRAL's MACD (15.79) is currently above the signal line (10.65), indicating a bullish trend. This technical signal suggests buying pressure is dominant. The trend strength (ADX: 47.1) is strong.

Is GRAL in an uptrend or downtrend?

Based on moving average analysis, GRAL is in a bullish trend. The price ($136.14) is trading above both the 20-day SMA ($97.48) and 50-day SMA ($82.62). This alignment typically indicates sustained upward momentum.

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