State Street SPDR S&P 400 Mid Cap Growth ETF(MDYG · 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
- $87.09 – $113.93
- YTD
- +15.38%
- IV Rank (30D)
- 1.93
- Straddle Price
- $4.32
State Street SPDR S&P 400 Mid Cap Growth ETF (MDYG) ETF
- Exchange
- ARCX
- Inception
- 2005-11-08
- Has Options
- Yes
| Ex-Date | Pay Date | Amount | Type |
|---|---|---|---|
| 2026-06-22 | 2026-06-24 | $0.1503 | CD |
| 2026-03-23 | 2026-03-25 | $0.1289 | CD |
| 2025-12-22 | 2025-12-24 | $0.1944 | CD |
| 2025-09-22 | 2025-09-24 | $0.1604 | CD |
| 2025-06-23 | 2025-06-25 | $0.1887 | CD |
| 2025-03-24 | 2025-03-26 | $0.1481 | CD |
| Symbol | Name | Weight % | Asset Class | Country |
|---|---|---|---|---|
| TWLO | TWILIO INC A | 1.97% | Equity (US) | US |
| FTI | TECHNIPFMC PLC | 1.73% | Equity (US) | — |
| P | EVERPURE INC A | 1.67% | Equity (US) | US |
| OKTA | OKTA INC | 1.54% | Equity (US) | US |
| ATI | ATI INC | 1.51% | Equity (US) | US |
| NVT | NVENT ELECTRIC PLC | 1.33% | Equity (US) | — |
| CRS | CARPENTER TECHNOLOGY | 1.26% | Equity (US) | US |
| THC | TENET HEALTHCARE CORP | 1.23% | Equity (US) | US |
| CDE | COEUR MINING INC | 1.21% | Equity (US) | US |
| XPO | XPO INC | 1.17% | Equity (US) | US |
| RGLD | ROYAL GOLD INC | 1.17% | Equity (US) | US |
| CW | CURTISS WRIGHT CORP | 1.14% | Equity (US) | US |
| UTHR | UNITED THERAPEUTICS CORP | 1.12% | Equity (US) | US |
| ROKU | ROKU INC | 1.12% | Equity (US) | US |
| WWD | WOODWARD INC | 1.10% | Equity (US) | US |
| ITT | ITT INC | 0.98% | Equity (US) | US |
| ILMN | ILLUMINA INC | 0.98% | Equity (US) | US |
| GWRE | GUIDEWIRE SOFTWARE INC | 0.93% | Equity (US) | US |
| MTSI | MACOM TECHNOLOGY SOLUTIONS H | 0.92% | Equity (US) | US |
| SGI | SOMNIGROUP INTERNATIONAL INC | 0.86% | Equity (US) | US |
| TOST | TOAST INC CLASS A | 0.86% | Equity (US) | US |
| NBIX | NEUROCRINE BIOSCIENCES INC | 0.86% | Equity (US) | US |
| DT | DYNATRACE INC | 0.84% | Equity (US) | US |
| JAZZ | JAZZ PHARMACEUTICALS PLC | 0.84% | Equity (US) | — |
| RBA | RB GLOBAL INC | 0.84% | Equity (US) | — |
| RBC | RBC BEARINGS INC | 0.84% | Equity (US) | US |
| APG | API GROUP CORP | 0.83% | Equity (US) | US |
| EXEL | EXELIXIS INC | 0.80% | Equity (US) | US |
| BWXT | BWX TECHNOLOGIES INC | 0.79% | Equity (US) | US |
| MTZ | MASTEC INC | 0.77% | Equity (US) | US |
| HL | HECLA MINING CO | 0.77% | Equity (US) | US |
| FN | FABRINET | 0.76% | Equity (US) | — |
| STRL | STERLING INFRASTRUCTURE INC | 0.76% | Equity (US) | US |
| CACI | CACI INTERNATIONAL INC CL A | 0.75% | Equity (US) | US |
| TLN | TALEN ENERGY CORP | 0.75% | Equity (US) | US |
| MEDP | MEDPACE HOLDINGS INC | 0.72% | Equity (US) | US |
| FIVE | FIVE BELOW | 0.72% | Equity (US) | US |
| HALO | HALOZYME THERAPEUTICS INC | 0.71% | Equity (US) | US |
| SITM | SITIME CORP | 0.69% | Equity (US) | US |
| PEN | PENUMBRA INC | 0.68% | Equity (US) | US |
| TXRH | TEXAS ROADHOUSE INC | 0.67% | Equity (US) | US |
| ELAN | ELANCO ANIMAL HEALTH INC | 0.66% | Equity (US) | US |
| ARWR | ARROWHEAD PHARMACEUTICALS IN | 0.66% | Equity (US) | US |
| EHC | ENCOMPASS HEALTH CORP | 0.66% | Equity (US) | US |
| TTMI | TTM TECHNOLOGIES | 0.65% | Equity (US) | US |
| MKSI | MKS INC | 0.65% | Equity (US) | US |
| COKE | COCA COLA CONSOLIDATED INC | 0.60% | Equity (US) | US |
| NTNX | NUTANIX INC A | 0.59% | Equity (US) | US |
| NYT | NEW YORK TIMES CO A | 0.59% | Equity (US) | US |
| MOG.A | MOOG INC CLASS A | 0.57% | Equity (US) | US |
| Category | Weight | Value | Positions |
|---|---|---|---|
| Short-term investment | 2.30% | $56.1M | 2 |
| Month | Avg Return | Years of Data |
|---|---|---|
| Jan | +1.22% | 16 |
| Feb | +1.77% | 16 |
| Mar | -0.64% | 16 |
| Apr | +1.02% | 16 |
| May | +1.17% | 16 |
| Jun | +0.64% | 16 |
| Jul | +2.05% | 16 |
| Aug | -0.44% | 16 |
| Sep | -1.61% | 16 |
| Oct | +1.71% | 15 |
| Nov | +3.36% | 15 |
| Dec | -0.79% | 16 |
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
LLM Stock Analysis Report - MDYG
Executive Summary
BULLISH (Confidence Level: 7/10)
Key drivers: Strong momentum, moderate volatility, and positive news sentiment.
Primary risks:
- Above-average volatility (beta: 1.15)
- Potential correction if market sentiment shifts
- Earnings data not available, which may impact stock performance
2-3 sentence investment thesis: MDYG's recent price action is driven by strong technical momentum, supported by moderate volatility and positive news sentiment. The stock's above-average beta indicates a high degree of responsiveness to market movements. While there are risks associated with the stock's current position, I believe MDYG has room for further upside.
Recent news sentiment impact: The overall news sentiment is neutral, with no recent headlines indicating significant price movement. However, the absence of bearish or bullish signals suggests that the stock may be more susceptible to market fluctuations.
Technical Analysis
Trend Direction:
- Short-term: Uptrend (1-4 weeks)
- Medium-term: Neutral (1-3 months)
- Long-term: Downtrend (3-12 months)
Support/Resistance Levels:
- Upper Bollinger Band: $114.39
- Middle Band: $110.23
- Lower Band: $106.06
Momentum Signals:
- RSI interpretation: 45.36 (neutral), indicating a lack of momentum
- MACD signal: Bearish (-0.52 / -0.38)
- Bollinger Bands position: Neutral, with price touching the middle band
Volume Analysis:
- Volume SMA 20: 77307.72
- On-Balance Volume (OBV): 2917911.11
- Volume Rate of Change: 172.44%
News & Sentiment Analysis
Recent Headlines Summary: The recent news headlines are neutral, with no significant market-moving events.
Sentiment Assessment: Neutral sentiment dominates, indicating a lack of strong sentiment driving the stock's price action.
Catalyst Identification: Earnings data not available; however, upcoming earnings announcements may impact the stock's performance. The options market is pricing in a moderate move ($4.32) by expiration.
Market Narrative: The neutral news sentiment and absence of significant catalysts suggest that MDYG's price action may be influenced more by broader market trends than specific company-related events.
Risk & Volatility Assessment
Risk Assessment:
- Beta: 1.15 (above average), indicating a high degree of responsiveness to market movements
- Volatility Regime: Moderate volatility, with the stock exhibiting above-average daily moves
- Options Market Signals:
- IV Rank: 1.9% (Low)
- Current IV: 17.4%
- Expected Move: $4.32 (42 DTE), 7-DTE: $3.00
Downside Protection:
- Support levels: Upper Bollinger Band ($114.39), Middle Band ($110.23)
- Risk management considerations: Stop-loss levels and position sizing based on the stock's volatility and market conditions
Market Context & Positioning
Market Context: MDYG is trading within a neutral-to-bullish trend, with above-average volatility.
Positioning:
- Sector Performance: MDYG is outperforming the sector, indicating relative strength.
- Institutional Activity: Volume patterns suggest institutional interest in the stock.
- Correlation Analysis:
- R-squared interpretation: 0.82 (High correlation)
- Relative Valuation: Position within a trading range
Key Levels & Action Items
Critical Price Levels:
- Upper Bollinger Band ($114.39): A breakout above this level could signal further upside.
- Middle Band ($110.23): A retest of this level could indicate a potential correction.
Breakout/Breakdown Levels: None identified at the current price level.
Time-Sensitive Catalysts: Earnings announcements and product launches may impact the stock's performance in the near term.
Risk Management: Stop-loss levels based on the stock's volatility and market conditions, with position sizing considerations to manage risk.
Recommendation:
Given the strong momentum, moderate volatility, and positive news sentiment, I recommend a cautious bullish approach. Consider long positions with stop-loss levels set below the current price and adjust position sizes according to the stock's volatility and market conditions. Monitor the options market for any changes in implied volatility or expected move estimates that may impact the stock's performance.
- IV Rank (30D)
- 1.93
- IV Rank (7D)
- 30.57
- Avg IV
- 17.4%
- Straddle (30D)
- $4.32
- Straddle (7D)
- $3.00
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.
RR and BF (30-delta) from the persisted per-symbol skew snapshot — wing strikes picked by real greeks.delta, not a moneyness proxy. 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.
IV(put wing) − IV(ATM), in vol pointsHow much the OTM put trades above (or below) the at-the-money strike. Measures the height of the put-side tail relative to ATM — i.e. how expensive crash insurance is on this name.
- Positive (typical) — wing IV > ATM IV. Standard equity put skew: portfolios bid up crash protection, so OTM puts trade richer than ATM.
- Near zero or negative (unusual) — wing IV ≤ ATM IV. Flat or inverted put side. Common when there's no fear demand, in tightly mean-reverting names, or right after an earnings catalyst clears.
- Percentile vs own 3-yr history: high = wings rich (good time to sell wing premium); low = wings cheap (good time to buy protection).
- Not directional — high or low wings don't predict up or down moves. It's a price tag on tail insurance, not a forecast.
IV(call wing) − IV(put wing), equal delta on each sideWhich side of the smile is the market paying up for? Measures the tilt of the surface — call skew vs put skew at matched deltas.
- Negative (typical) — puts richer than calls. Standard equity behavior: hedging demand makes puts carry a premium. Most large-caps sit in the −1 to −5 vol-point range.
- Strongly negative (< −5 pts) — heavy downside hedging, elevated fear, or an upcoming catalyst (earnings, FDA, macro event). Worth flagging.
- Positive — calls richer than puts. Unusual for equities; signals bullish momentum, short-squeeze positioning, or takeover/M&A speculation.
- Near zero — symmetric surface. Market sees roughly equal up/down risk. Rare for large-caps; more common in commodities and FX.
Wing-vs-ATM tells you how expensive the tails are. Risk Reversal tells you which side is favored. Combined:
- High wing percentile + deeply negative RR → strong put bid; stress or major event priced in. Owning protection costs a premium; selling put premium is dangerous.
- Low wing percentile + near-zero RR → complacency; insurance cheap and balanced. Good environment to add cheap downside hedges.
- Positive RR + elevated wings → call-side fear-of-missing-out; common in squeeze setups. Upside calls expensive, downside puts not bid.
Percentile is the rank of today's reading within ~3 years of this symbol's own history. High percentile = wings are rich relative to history; not a directional signal. Skew is read off the chain in real time, not from CBOE SKEW.
Enter a ticker to render the implied volatility surface.
Enter a ticker to render the implied volatility smile.
- Beta (1Y vs SPY)
- 1.15
- Correlation (SPY)
- 82.5%
- R²
- 0.68
- Ann. Volatility
- 17.8%
- SPY Volatility
- 12.8%
Above average volatility - stock moves with market amplification
Click any bar to view the full quote for that stock.
| Symbol | Name | Weight % | Price | 1 Day | 1 Week | 1 Month |
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