Why is MASS Down Today?

MASS
$9.84
▼ -2.19% ($-0.22)
Last updated: Nov 12, 2026 6:30 PM ET (56 min ago)

About 908 Devices Inc. Common Stock

908 Devices Inc manufactures medical devices. It has developed a suite of purpose-built handheld and desktop mass spectrometry, or Mass Spec, devices for the point-of-need. Mass Spec devices are used at the point-of-need to interrogate unknown and invisible materials and provide quick, actionable an...

Sector: MEASURING & CONTROLLING DEVICES, NEC
Market Cap: $324.41M
Forward P/E: -20.6
52-Week Range: $5.03 - $13.35
Employees: 246

Overall Confidence: 65%

65% Confident

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

SECTOR 65% Confidence
🎯 MEASURING & CONTROLLING DEVICES, NEC sector moving together
This appears to be a sector-wide move. The MEASURING & CONTROLLING DEVICES, NEC sector is down 1.2% on average.

✅ Move Confirmation

LOW VOLUME 0.3x average volume

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

📍 Sector Context

MEASURING & CONTROLLING DEVICES, NEC sector: -1.2%

This appears to be a sector-wide move. Most MEASURING & CONTROLLING DEVICES, NEC stocks are moving in the same direction.

Market Comparison

MASS is underperforming the market (-1.8% vs SPY)
S&P 500
SPY
-0.35%
Nasdaq 100
QQQ
-0.32%
MASS
This Stock
-2.19%
vs S&P 500: -1.84%
vs Nasdaq: -1.87%

📊 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, MASS is expected to trade between:
$9.54 - $10.04

Key Level to Watch

$9.35 support
Watch for breakdown below $9.84

🔔 Get MASS Alerts

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

Last updated: Nov 12, 2026 6:30 PM (56 minutes ago)
Data refreshes every 30 minutes during market hours

Historical Context

MASS has moved more than 3.0% down on 43 occasions in the past year.

48.8%
Continuation Rate
21/43 times continued down
+0.52%
Avg Next Day Change
After similar down moves
Last similar move: Nov 10, 2026 (-13.2%) → Next day: +0.8%

Frequently Asked Questions

Why is MASS stock down today?

This appears to be a sector-wide move. The MEASURING & CONTROLLING DEVICES, NEC sector is down 1.2% on average.

Is MASS stock a buy or sell right now?

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

What is the MASS stock price target?

MASS is currently trading at $9.84. Based on today's momentum, the expected short-term range is $9.54 - $10.04. See long-term price prediction →

Will MASS stock continue falling?

Our analysis shows a 45% probability that MASS's move continues in the next 1-3 days. Key level to watch: $9.35 (support).

Is MASS stock oversold or overbought?

MASS's RSI (Relative Strength Index) is currently at 40.7. This shows bearish momentum - the stock has negative momentum but isn't oversold yet.

What is the momentum for MASS stock?

MASS's 10-day momentum indicator is at -3.06. Strong bearish momentum - the stock is experiencing significant downward pressure. Watch for potential reversal signals.

Is MASS outperforming or underperforming the market?

MASS (-2.19%) is currently underperforming the market (-1.8% vs SPY). Today, the S&P 500 (SPY) is down -0.35%, and Nasdaq (QQQ) is down -0.32%.

What does MACD indicate for MASS?

MASS's MACD (-0.36) is currently below the signal line (-0.16), indicating a bearish trend. This technical signal suggests selling pressure is dominant. The trend strength (ADX: 22.7) is moderate.

Is MASS in an uptrend or downtrend?

Based on moving average analysis, MASS 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: $11.19, 50-day SMA: $11.17.

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