Why is STM Up Today?

STM
$46.71
▲ +4.50% (+$2.10)
Last updated: Nov 11, 2026 8:30 PM ET

About STMicroelectronics N.V.

A merger between Italian firm SGS Microelettronica and the nonmilitary business of Thomson Semiconducteurs in France formed STMicroelectronics in 1987. STMicroelectronics is a leader in a variety of semiconductor products, including analog chips, discrete power semiconductors, microcontrollers, and ...

Sector: Semiconductors & Related Devices
Market Cap: $25.31B
Forward P/E: 19.3
52-Week Range: $21.11 - $81.42
Employees: 49,602

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 up 3.9% on average.

✅ Move Confirmation

LOW VOLUME 0.5x average volume

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

📍 Sector Context

Semiconductors & Related Devices sector: +3.9%

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

Market Comparison

STM is significantly outperforming the market (+3.2% vs SPY)
S&P 500
SPY
+1.32%
Nasdaq 100
QQQ
+2.31%
STM
This Stock
+4.50%
vs S&P 500: +3.18%
vs Nasdaq: +2.19%

📊 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, STM is expected to trade between:
$45.78 - $48.11

Key Level to Watch

$49.05 resistance
Watch for continuation above $46.71

🔔 Get STM Alerts

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

Last updated: Nov 11, 2026 8:30 PM (-206 minutes ago)
Data refreshes every 30 minutes during market hours

Options Market Insight

Neutral
Options Sentiment
1.07
Put/Call Ratio
99.1%
Implied Volatility
Call Volume: 8,020
Put Volume: 8,591
Total: 16,611
Unusual Activity: $40 PUT (1,026 vol)

Historical Context

STM has moved more than 3.0% up on 50 occasions in the past year.

54.0%
Continuation Rate
27/50 times continued up
-0.3%
Avg Next Day Change
After similar up moves
Last similar move: Nov 09, 2026 (6.8%) → Next day: +0.4%

Frequently Asked Questions

Why is STM stock up today?

This appears to be a sector-wide move. The Semiconductors & Related Devices sector is up 3.9% on average.

Is STM stock a buy or sell right now?

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

What is the STM stock price target?

STM is currently trading at $46.71. Based on today's momentum, the expected short-term range is $45.78 - $48.11. See long-term price prediction →

Will STM stock continue rising?

Our analysis shows a 45% probability that STM's move continues in the next 1-3 days. Key level to watch: $49.05 (resistance).

Is STM stock oversold or overbought?

STM's RSI (Relative Strength Index) is currently at 49.1. This shows bearish momentum - the stock has negative momentum but isn't oversold yet.

What is the momentum for STM stock?

STM's 10-day momentum indicator is at -1.81. Negative momentum - the stock has mild downward pressure which may continue short-term.

Is STM outperforming or underperforming the market?

STM (+4.50%) is currently significantly outperforming the market (+3.2% vs SPY). Today, the S&P 500 (SPY) is up 1.32%, and Nasdaq (QQQ) is up 2.31%.

What does MACD indicate for STM?

STM's MACD (-1.51) is currently above the signal line (-1.55), indicating a bullish trend. This technical signal suggests buying pressure is dominant. The trend strength (ADX: 21.1) is moderate.

Is STM in an uptrend or downtrend?

Based on moving average analysis, STM 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: $45.85, 50-day SMA: $49.5.

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