Manufacturing / Electronic Components & Accessories
MONOLITHIC POWER SYSTEMS INC
MPWR
$1,295.00
+$51.46 (+4.14%)
Price as of Nov 3, 2026 14:34 UTC
73 B
Market Cap (Large Cap)
35%
IV Rank
59.6%
Implied Volatility
Nov 04
Next Earnings
Technical Signals
as of Oct 30
Mixed
4 of 7
Trend
- Above 20-day average $1,247.39
- Above 50-day average $1,284.30
- Above 200-day average $1,248.94 · -3.0%
- Moving averages stacked Not aligned
Momentum
- Golden cross (50/200) —
- Momentum cross (20/50) Down · 10d ago
Volume
- Elevated volume 2.8x avg
Price & Trend
Daily candles with EMA 20, SMA 50. Drag to zoom.
Options Activity & Greeks
Implied volatility, flow, and dealer positioning from the options market.
Put/Call Ratio
0.15
Bullish skew
Implied Volatility
59.6%
1% percentile
IV vs Realized
Options rich
30d HV 49.5%
Options Heat Map
Delta-risk grid for MPWR options across strikes and expirations. Hover any cell for full Greeks.
Loading option chain data...
Insider Trades
0 buys
361 sells
| Date | Insider | Title | Type | Shares | Value | Since Trade |
|---|---|---|---|---|---|---|
| Aug 31, 2026 | Tseng Saria | Gift | 2,000 | $0 | -1.9% | |
| Aug 31, 2026 | Tseng Saria | Gift | 2,000 | $0 | -1.9% | |
| Aug 24, 2026 | DEAN ROBERT W II | Other | 5 | $0 | -3.2% | |
| Aug 24, 2026 | CHANG KUO WEI HERBERT | Sell | 50 | $64,079 | -2.9% | |
| Aug 24, 2026 | DEAN ROBERT W II | Sell | 32 | $41,527 | -4.1% | |
| Aug 17, 2026 | DEAN ROBERT W II | Sell | 6 | $8,482 | -12.0% | |
| Aug 11, 2026 | CHANG KUO WEI HERBERT | Sell | 50 | $71,000 | -12.4% | |
| Aug 05, 2026 | DEAN ROBERT W II | Sell | 105 | $141,148 | -7.5% | |
| Aug 04, 2026 | Sciammas Maurice | Gift | 25,000 | $0 | -6.8% | |
| Aug 04, 2026 | Sciammas Maurice | Gift | 25,000 | $0 | -6.8% |
Politician Trades in MPWR
| Date | Politician | Party | Type | Amount | Since Buy |
|---|---|---|---|---|---|
| Jul 27, 2026 | Ro Khanna | D | Purchase | $1K-$15K | -9.5% |
| Jun 05, 2026 | Byron Donalds | R | Sale | $1K-$15K | — |
| Jun 05, 2026 | Byron Donalds | R | Sale | $1K-$15K | — |
| Mar 10, 2026 | Ro Khanna | D | Sale | $1K-$15K | — |
| Feb 05, 2026 | Ro Khanna | D | Purchase | $1K-$15K | +4.8% |
| Feb 04, 2026 | Markwayne Mullin | R | Purchase | $15K-$50K | +6.6% |
| Jan 05, 2026 | Markwayne Mullin | R | Purchase | $15K-$50K | +26.9% |
| Jan 05, 2026 | Markwayne Mullin | R | Purchase | $15K-$50K | +26.9% |
| Oct 20, 2025 | Michael Guest | R | Purchase | $1K-$15K | +17.5% |
| Apr 23, 2025 | Ro Khanna | D | Sale | $1K-$15K | — |
Earnings History
| Date | Quarter | EPS Est. | EPS Actual | Surprise | Result |
|---|---|---|---|---|---|
| Oct 29, 2026 | Q3 2026 | $7.91 | |||
| Oct 28, 2026 | Q3 2026 | $7.85 | |||
| Sep 30, 2026 | Q3 2026 | $7.91 | $8.19 | +3.6% | Beat |
| Aug 03, 2026 | Q2 2026 | $5.97 | |||
| Jul 30, 2026 | Q2 2026 | $5.98 | |||
| Jul 29, 2026 | Q2 2026 | $5.91 | |||
| Jun 30, 2026 | Q2 2026 | $5.98 | $6.50 | +8.6% | Beat |
| Mar 31, 2026 | Q1 2026 | $4.99 | $5.10 | +2.1% | Beat |
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