Why is SIMO Down Today?

SIMO
$178.03
▼ -3.06% ($-5.45)
Last updated: Nov 12, 2026 8:30 PM ET (548 min ago)

About Silicon Motion Technology Corporation

Silicon Motion Technology Corp is engaged in developing NAND flash controllers for SSDs and other solid state storage devices. Its only operating segment is to develop NAND flash controllers and SSDs solutions. The company derives revenue from product categories such as Mobile Storage, Mobile Commun...

Sector: Semiconductors & Related Devices
Market Cap: $3.31B
Forward P/E: 24.9
52-Week Range: $79.76 - $355.00
Employees: 1,819

Overall Confidence: 65%

65% Confident

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

SECTOR 65% Confidence
🎯 Semiconductors & Related Devices sector moving together
This appears to be a sector-wide move. The Semiconductors & Related Devices sector is down 3.3% on average.

✅ Move Confirmation

LOW VOLUME 0.3x average volume

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

📍 Sector Context

Semiconductors & Related Devices sector: -3.3%

This appears to be a sector-wide move. Most Semiconductors & Related Devices stocks are moving in the same direction.

Market Comparison

SIMO is significantly underperforming the market (-2.7% vs SPY)
S&P 500
SPY
-0.35%
Nasdaq 100
QQQ
-0.32%
SIMO
This Stock
-3.06%
vs S&P 500: -2.71%
vs Nasdaq: -2.74%

📊 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, SIMO is expected to trade between:
$172.69 - $181.59

Key Level to Watch

$169.13 support
Watch for breakdown below $178.03

🔔 Get SIMO Alerts

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

Last updated: Nov 12, 2026 8:30 PM (548 minutes ago)
Data refreshes every 30 minutes during market hours

Historical Context

SIMO has moved more than 3.0% down on 52 occasions in the past year.

38.5%
Continuation Rate
20/52 times continued down
+0.84%
Avg Next Day Change
After similar down moves
Last similar move: Nov 05, 2026 (-14.4%) → Next day: +4.2%

Frequently Asked Questions

Why is SIMO stock down today?

This appears to be a sector-wide move. The Semiconductors & Related Devices sector is down 3.3% on average.

Is SIMO stock a buy or sell right now?

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

What is the SIMO stock price target?

SIMO is currently trading at $178.03. Based on today's momentum, the expected short-term range is $172.69 - $181.59. See long-term price prediction →

Will SIMO stock continue falling?

Our analysis shows a 45% probability that SIMO's move continues in the next 1-3 days. Key level to watch: $169.13 (support).

Is SIMO stock oversold or overbought?

SIMO's RSI (Relative Strength Index) is currently at 41.4. This shows bearish momentum - the stock has negative momentum but isn't oversold yet.

What is the momentum for SIMO stock?

SIMO's 10-day momentum indicator is at -48.25. Strong bearish momentum - the stock is experiencing significant downward pressure. Watch for potential reversal signals.

Is SIMO outperforming or underperforming the market?

SIMO (-3.06%) is currently significantly underperforming the market (-2.7% vs SPY). Today, the S&P 500 (SPY) is down -0.35%, and Nasdaq (QQQ) is down -0.32%.

What does MACD indicate for SIMO?

SIMO's MACD (-18.36) is currently below the signal line (-18.23), indicating a bearish trend. This technical signal suggests selling pressure is dominant. The trend strength (ADX: 25.8) is strong.

Is SIMO in an uptrend or downtrend?

Based on moving average analysis, SIMO is in a bearish trend. The price ($178.03) is trading below both the 20-day SMA ($194.24) and 50-day SMA ($236.07). This alignment typically indicates sustained downward pressure.

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