Why is ANAB Down Today?

ANAB
$48.26
▼ -3.99% ($-1.93)
Last updated: Oct 01, 2026 8:33 PM ET (343 min ago)

About AnaptysBio, Inc. Common Stock

AnaptysBio Inc is a clinical-stage biotechnology company. The company is focused on developing antibody product candidates for unmet medical needs in inflammation and immuno-oncology. The company is developing immune cell modulating antibodies, including two wholly owned checkpoint agonists in clini...

Sector: PHARMACEUTICAL PREPARATIONS
Market Cap: $894.30M
Forward P/E: -10.2
52-Week Range: $29.48 - $73.30
Employees: 136

Overall Confidence: 65%

65% Confident

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

SECTOR 65% Confidence
🎯 PHARMACEUTICAL PREPARATIONS sector moving together
This appears to be a sector-wide move. The PHARMACEUTICAL PREPARATIONS sector is down 2.4% on average.

✅ Move Confirmation

LOW VOLUME 0.6x average volume

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

📍 Sector Context

PHARMACEUTICAL PREPARATIONS sector: -2.4%

This appears to be a sector-wide move. Most PHARMACEUTICAL PREPARATIONS stocks are moving in the same direction.

Market Comparison

ANAB is significantly underperforming the market (-4.2% vs SPY)
S&P 500
SPY
+0.18%
Nasdaq 100
QQQ
+0.31%
ANAB
This Stock
-3.99%
vs S&P 500: -4.17%
vs Nasdaq: -4.3%

📊 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, ANAB is expected to trade between:
$46.81 - $49.22

Key Level to Watch

$45.84 support
Watch for breakdown below $48.26

🔔 Get ANAB Alerts

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

Last updated: Oct 01, 2026 8:33 PM (343 minutes ago)
Data refreshes every 30 minutes during market hours

Options Market Insight

Neutral
Options Sentiment
0.97
Put/Call Ratio
161.2%
Implied Volatility
Call Volume: 4,471
Put Volume: 4,357
Total: 8,828

Historical Context

ANAB has moved more than 3.0% down on 38 occasions in the past year.

47.4%
Continuation Rate
18/38 times continued down
+0.6%
Avg Next Day Change
After similar down moves
Last similar move: Sep 23, 2026 (-5.8%) → Next day: +1.8%

Frequently Asked Questions

Why is ANAB stock down today?

This appears to be a sector-wide move. The PHARMACEUTICAL PREPARATIONS sector is down 2.4% on average.

Is ANAB stock a buy or sell right now?

Based on current analysis, ANAB shows 65% confidence in today's move. Volume is low which does not confirm the trend. View full buy/sell analysis →

What is the ANAB stock price target?

ANAB is currently trading at $48.26. Based on today's momentum, the expected short-term range is $46.81 - $49.22. See long-term price prediction →

Will ANAB stock continue falling?

Our analysis shows a 45% probability that ANAB's move continues in the next 1-3 days. Key level to watch: $45.84 (support).

Is ANAB stock oversold or overbought?

ANAB's RSI (Relative Strength Index) is currently at 29.0. This indicates oversold conditions - the stock may be due for a bounce as selling pressure appears exhausted.

What is the momentum for ANAB stock?

ANAB's 10-day momentum indicator is at -6.43. Strong bearish momentum - the stock is experiencing significant downward pressure. Watch for potential reversal signals.

Is ANAB outperforming or underperforming the market?

ANAB (-3.99%) is currently significantly underperforming the market (-4.2% vs SPY). Today, the S&P 500 (SPY) is up 0.18%, and Nasdaq (QQQ) is up 0.31%.

What does MACD indicate for ANAB?

ANAB's MACD (-1.86) is currently below the signal line (-1.42), indicating a bearish trend. This technical signal suggests selling pressure is dominant. The trend strength (ADX: 28.5) is strong.

Is ANAB in an uptrend or downtrend?

Based on moving average analysis, ANAB is in a bearish trend. The price ($48.26) is trading below both the 20-day SMA ($53.57) and 50-day SMA ($55.11). This alignment typically indicates sustained downward pressure.

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