Why is POWI Up Today?

POWI
$52.31
▲ +5.27% (+$2.76)
Last updated: Sep 11, 2026 8:32 PM ET (509 min ago)

About Power Integrations Inc

Power Integrations Inc designs, develops, and markets analog and mixed-signal integrated circuits (ICs) and other electronic components and circuitry used in high-voltage power conversion. Products are used in power converters that convert electricity from a high-voltage source to the type of power ...

Sector: SEMICONDUCTORS & RELATED DEVICES
Market Cap: $2.18B
Forward P/E: 23.0
52-Week Range: $30.86 - $91.18
Employees: 865

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 1.7% on average.

✅ Move Confirmation

LOW VOLUME 1.0x average volume

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

📍 Sector Context

SEMICONDUCTORS & RELATED DEVICES sector: +1.7%

This appears to be a sector-wide move. Most SEMICONDUCTORS & RELATED DEVICES stocks are moving in the same direction.

Market Comparison

POWI is significantly outperforming the market (+4.4% vs SPY)
S&P 500
SPY
+0.85%
Nasdaq 100
QQQ
+0.87%
POWI
This Stock
+5.27%
vs S&P 500: +4.42%
vs Nasdaq: +4.4%

📊 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, POWI is expected to trade between:
$51.26 - $53.88

Key Level to Watch

$54.93 resistance
Watch for continuation above $52.31

Quick Trade Ideas

Options strategies to consider for POWI's 5% move

📊

No Options Available

POWI doesn't have listed options or options data is currently unavailable.

Try another stock in our Options Calculator →
Disclaimer: These are educational examples only, not investment advice. Options involve significant risk including total loss of premium. Prices shown are estimates and may differ from actual market prices. Always do your own research and consider your risk tolerance.

🔔 Get POWI Alerts

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

Last updated: Sep 11, 2026 8:32 PM (509 minutes ago)
Data refreshes every 30 minutes during market hours

Options Market Insight

Neutral
Options Sentiment
1.28
Put/Call Ratio
84.7%
Implied Volatility
Call Volume: 1,215
Put Volume: 1,552
Total: 2,767

Historical Context

POWI has moved more than 3.0% up on 38 occasions in the past year.

57.9%
Continuation Rate
22/38 times continued up
+0.55%
Avg Next Day Change
After similar up moves
Last similar move: Aug 07, 2026 (9.5%) → Next day: -4.1%

Frequently Asked Questions

Why is POWI stock up today?

This appears to be a sector-wide move. The SEMICONDUCTORS & RELATED DEVICES sector is up 1.7% on average.

Is POWI stock a buy or sell right now?

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

What is the POWI stock price target?

POWI is currently trading at $52.31. Based on today's momentum, the expected short-term range is $51.26 - $53.88. See long-term price prediction →

Will POWI stock continue rising?

Our analysis shows a 45% probability that POWI's move continues in the next 1-3 days. Key level to watch: $54.93 (resistance).

Is POWI stock oversold or overbought?

POWI's RSI (Relative Strength Index) is currently at 40.5. This shows bearish momentum - the stock has negative momentum but isn't oversold yet.

What is the momentum for POWI stock?

POWI's 10-day momentum indicator is at -3.03. Strong bearish momentum - the stock is experiencing significant downward pressure. Watch for potential reversal signals.

Is POWI outperforming or underperforming the market?

POWI (+5.27%) is currently significantly outperforming the market (+4.4% vs SPY). Today, the S&P 500 (SPY) is up 0.85%, and Nasdaq (QQQ) is up 0.87%.

What does MACD indicate for POWI?

POWI's MACD (-3.47) is currently above the signal line (-3.81), indicating a bullish trend. This technical signal suggests buying pressure is dominant. The trend strength (ADX: 35.7) is strong.

Is POWI in an uptrend or downtrend?

Based on moving average analysis, POWI is in a bearish trend. The price ($52.31) is trading below both the 20-day SMA ($53.67) and 50-day SMA ($61.24). This alignment typically indicates sustained downward pressure.

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