Vanguard Mega Cap 300 Index ETF(MGC · ETF)
ETF quote, holdings, sector allocation, technicals, and options analytics.
Market data may be delayed, incomplete, or inaccurate. Not a recommendation to buy, sell, or hold any security. Verify quotes with your broker before trading. See Terms §17.
- 52-Week Range
- $215.45 – $280.10
- YTD
- +8.08%
- IV Rank (30D)
- 57.81
- Straddle Price
- $11.85
- P/C Vol Ratio
- 0.03
Vanguard Mega Cap 300 Index ETF (MGC) ETF
- Exchange
- ARCX
- Inception
- 2007-12-17
- Has Options
- Yes
| Ex-Date | Pay Date | Amount | Type |
|---|---|---|---|
| 2026-03-27 | 2026-03-31 | $0.6884 | CD |
| 2025-12-22 | 2025-12-24 | $0.5968 | CD |
| 2025-09-29 | 2025-10-01 | $0.5801 | CD |
| 2025-06-30 | 2025-07-02 | $0.5517 | CD |
| 2025-03-27 | 2025-03-31 | $0.5985 | CD |
| 2024-12-23 | 2024-12-26 | $0.6280 | CD |
| Symbol | Name | Weight % | Asset Class | Country |
|---|---|---|---|---|
| NVDA | NVIDIA Corp. | 9.12% | Equity (US) | — |
| AAPL | Apple Inc. | 7.88% | Equity (US) | — |
| MSFT | Microsoft Corp. | 5.99% | Equity (US) | — |
| AMZN | Amazon.com Inc. | 5.07% | Equity (US) | — |
| GOOGL | Alphabet Inc. Class A | 4.43% | Equity (US) | — |
| AVGO | Broadcom Inc. | 3.92% | Equity (US) | — |
| GOOG | Alphabet Inc. Class C | 3.49% | Equity (US) | — |
| META | Facebook Inc. Class A | 2.65% | Equity (US) | — |
| TSLA | Tesla Inc. | 2.13% | Equity (US) | — |
| BRK.B | Berkshire Hathaway Inc. Class B | 1.62% | Equity (US) | — |
| JPM | JPMorgan Chase & Co. | 1.58% | Equity (US) | — |
| LLY | Eli Lilly & Co. | 1.57% | Equity (US) | — |
| XOM | Exxon Mobil Corp. | 1.27% | Equity (US) | — |
| MU | Micron Technology Inc. | 1.15% | Equity (US) | — |
| WMT | Walmart Inc. | 1.14% | Equity (US) | — |
| AMD | Advanced Micro Devices Inc. | 1.14% | Equity (US) | — |
| V | Visa Inc. Class A | 1.10% | Equity (US) | — |
| JNJ | Johnson & Johnson | 1.10% | Equity (US) | — |
| COST | Costco Wholesale Corp. | 0.89% | Equity (US) | — |
| CAT | Caterpillar Inc. | 0.82% | Equity (US) | — |
| MA | Mastercard Inc. Class A | 0.79% | Equity (US) | — |
| NFLX | Netflix Inc. | 0.78% | Equity (US) | — |
| INTC | Intel Corp. | 0.75% | Equity (US) | — |
| ABBV | AbbVie Inc. | 0.74% | Equity (US) | — |
| CVX | Chevron Corp. | 0.72% | Equity (US) | — |
| PG | Procter & Gamble Co. | 0.68% | Equity (US) | — |
| BAC | Bank of America Corp. | 0.67% | Equity (US) | — |
| UNH | UnitedHealth Group Inc. | 0.66% | Equity (US) | — |
| HD | Home Depot Inc. | 0.65% | Equity (US) | — |
| CSCO | Cisco Systems Inc. | 0.64% | Equity (US) | — |
| LRCX | Lam Research Corp. | 0.64% | Equity (US) | — |
| AMAT | Applied Materials Inc. | 0.62% | Equity (US) | — |
| PLTR | Palantir Technologies Inc. Class A | 0.60% | Equity (US) | — |
| GEV | GE Vernova LLC | 0.58% | Equity (US) | — |
| GE | General Electric Co. | 0.57% | Equity (US) | — |
| ORCL | Oracle Corp. | 0.55% | Equity (US) | — |
| KO | Coca-Cola Co. | 0.54% | Equity (US) | — |
| MRK | Merck & Co. Inc. | 0.53% | Equity (US) | — |
| GS | Goldman Sachs Group Inc. | 0.51% | Equity (US) | — |
| PM | Philip Morris International Inc. | 0.51% | Equity (US) | — |
| TXN | Texas Instruments Inc. | 0.50% | Equity (US) | — |
| WFC | Wells Fargo & Co. | 0.50% | Equity (US) | — |
| RTX | RTX Corp. | 0.47% | Equity (US) | — |
| LIN | Linde plc | 0.46% | Equity (US) | — |
| KLAC | KLA Corp. | 0.45% | Equity (US) | — |
| MS | Morgan Stanley | 0.45% | Equity (US) | — |
| IBM | International Business Machines Corp. | 0.43% | Equity (US) | — |
| PEP | PepsiCo Inc. | 0.43% | Equity (US) | — |
| C | Citigroup Inc. | 0.42% | Equity (US) | — |
| MCD | McDonald's Corp. | 0.41% | Equity (US) | — |
| # | Symbol | Issuer | Weight | Value |
|---|---|---|---|---|
| 1 | NVIDIA CORP | NVIDIA Corp | 8.54% | $883.1M |
| 2 | APPLE INC | Apple Inc | 8.15% | $842.8M |
| 3 | MICROSOFT CORP | Microsoft Corp | 6.10% | $630.3M |
| 4 | AMAZON.COM INC | Amazon.com Inc | 4.22% | $436.2M |
| 5 | ALPHABET INC-A | Alphabet Inc | 3.79% | $391.7M |
| 6 | BROADCOM INC | Broadcom Inc | 3.15% | $325.8M |
| 7 | ALPHABET INC-C | Alphabet Inc | 2.99% | $309.0M |
| 8 | META PLATFORMS-A | Meta Platforms Inc | 2.95% | $304.8M |
| 9 | TESLA INC | Tesla Inc | 2.38% | $245.7M |
| 10 | ELI LILLY & CO | Eli Lilly & Co | 1.87% | $193.3M |
| 11 | BERKSHIRE HATH-B | Berkshire Hathaway Inc | 1.83% | $189.4M |
| 12 | JPMORGAN CHASE | JPMorgan Chase & Co | 1.60% | $165.6M |
| 13 | EXXON MOBIL CORP | Exxon Mobil Corp | 1.34% | $138.8M |
| 14 | JOHNSON&JOHNSON | Johnson & Johnson | 1.25% | $129.2M |
| 15 | WALMART INC | Walmart Inc | 1.17% | $121.1M |
| 16 | VISA INC-CLASS A | Visa Inc | 1.13% | $116.7M |
| 17 | MICRON TECH | Micron Technology Inc | 0.97% | $100.2M |
| 18 | COSTCO WHOLESALE | Costco Wholesale Corp | 0.94% | $96.7M |
| 19 | MASTERCARD INC-A | Mastercard Inc | 0.87% | $89.6M |
| 20 | ABBVIE INC | AbbVie Inc | 0.86% | $88.6M |
| 21 | NETFLIX INC | Netflix Inc | 0.85% | $88.1M |
| 22 | PROCTER & GAMBLE | Procter & Gamble Co/The | 0.82% | $84.4M |
| 23 | HOME DEPOT INC | Home Depot Inc/The | 0.79% | $81.8M |
| 24 | CHEVRON CORP | Chevron Corp | 0.75% | $77.1M |
| 25 | CATERPILLAR INC | Caterpillar Inc | 0.73% | $75.0M |
| Month | Avg Return | Years of Data |
|---|---|---|
| Jan | +1.08% | 6 |
| Feb | -1.39% | 6 |
| Mar | +0.04% | 6 |
| Apr | +1.82% | 6 |
| May | +2.78% | 6 |
| Jun | +0.23% | 6 |
| Jul | +2.90% | 5 |
| Aug | -0.29% | 5 |
| Sep | -2.39% | 5 |
| Oct | +2.59% | 5 |
| Nov | +4.85% | 5 |
| Dec | +0.21% | 5 |
Quick-reference for reading the values below. Indicators combine to confirm a view — no single one is a trade signal on its own.
- SMA 20 / 50 / 200 — price above = uptrend, below = downtrend. SMA 50 crossing SMA 200 is the golden/death cross.
- EMA 12 / 26 — faster-reacting averages; 12 above 26 is short-term bullish.
- MACD — bullish when MACD > signal (green badge), bearish when below. Divergence from price often precedes reversals.
- ADX (14) — trend strength regardless of direction. <20 range, 20–25 weak trend, 25–50 trend, >50 strong trend.
- +DI / −DI — +DI > −DI favors bulls; the reverse favors bears. Read alongside ADX.
- RSI (14) — <30 oversold, >70 overbought. 40–60 is neutral; trending names can stay extreme.
- Stochastic %K / %D — <20 oversold, >80 overbought. %K crossing %D is an early momentum signal.
- Williams %R — inverted scale: <−80 oversold, >−20 overbought.
Oscillators work best in range-bound markets; in strong trends they give premature reversal signals.
- Bollinger Bands — price at upper band = overbought, lower = oversold. Narrow bands (squeeze) often precede expansion.
- OBV — cumulative volume; rising OBV confirms uptrend, falling OBV confirms downtrend. Divergence from price is a warning.
- Vol SMA 20 / Vol ROC — today's volume vs. 20-day average. Positive ROC with price move = conviction.
- ATR / True Range — average daily $ move; sizing and stop-loss reference.
- HV 20 / 30 / 60 — realized (historical) volatility. Compare to IV on the options cards: IV > HV = rich premium.
Confluence matters: trend + momentum + volume agreeing carries far more weight than any single indicator. For how these feed the spread scanner score, see the algorithm docs →
Trend Indicators
Momentum Oscillators
Volume & Volatility
Data Summary
Choose Frenzy-Fast™ for quick analysis or Frenzy-Pro™ for comprehensive analysis.
Analysis includes technical indicators, news sentiment, risk assessment, and specific price levels to watch.
- IV Rank (30D)
- 57.81
- IV Rank (7D)
- 72.92
- Avg IV
- 39.0%
- Straddle (30D)
- $11.85
- Straddle (7D)
- $6.82
- P/C Volume
- 0.03
Each spread is ranked by a composite score built in three stages. Full documentation →
score = P(profit) × (credit / spread_width)
P(profit) from short leg delta (1 − |delta|), penalised above 85%. Credit uses mid-price to handle illiquid chains fairly.
RR25 and BF25 from the live options chain. Put skew boosts bull puts, penalises bear calls. High butterfly boosts iron condors. Calendars are skew-neutral.
- RSI <40 bullish / >60 bearish
- MACD crossover + histogram trend
- Price vs SMA 50 & SMA 200
- Stochastic %K <20 / >80
- Williams %R <−80 / >−20
- Blended ATR + straddle expected-move penalty
- Bollinger Band signal (+ counter-trend penalty)
- BB width — vol contraction boost for ICs
- IV rank ≥ 75 → strong boost for credit spreads
- IV rank < 25 → penalty (selling cheap vol)
- Min open interest across all legs
- OI < 100 → −0.10 · OI < 500 → −0.05
score = base_score × skew_multiplier × tech_multiplier
Both multipliers are shown per spread. Beta is informational only — ATR already captures realized vol. Full algorithm documentation →
Enter a ticker to scan for optimal spread opportunities.
Evaluates all bull put, bear call, iron condor, and calendar spread combinations using GPU-accelerated analysis.
Enter a ticker to render the implied volatility surface.
- Beta (1Y vs SPY)
- 1.03
- Correlation (SPY)
- 99.0%
- R²
- 0.98
- Ann. Volatility
- 12.7%
- SPY Volatility
- 12.1%
Above average volatility - stock moves with market amplification
Click any bar to view the full quote for that stock.
| Symbol | Price | 1 Day | 1 Week | 1 Month |
|---|