State Street SPDR S&P MIDCAP 400 ETF Trust(MDY · 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
- $547.05 – $690.03
- YTD
- +10.68%
- IV Rank (30D)
- 2.55
- Straddle Price
- $34.15
- P/C Vol Ratio
- 0.33
State Street SPDR S&P MIDCAP 400 ETF Trust (MDY) ETF
- Exchange
- ARCX
- Inception
- 1995-05-04
- Has Options
- Yes
| Ex-Date | Pay Date | Amount | Type |
|---|---|---|---|
| 2026-03-20 | 2026-04-30 | $1.5163 | CD |
| 2025-12-19 | 2026-01-30 | $2.1837 | CD |
| 2025-09-19 | 2025-10-31 | $1.6186 | CD |
| 2025-06-20 | 2025-07-31 | $1.8033 | CD |
| 2025-03-21 | 2025-04-30 | $1.3077 | CD |
| 2024-12-20 | 2025-01-31 | $2.0814 | CD |
| Symbol | Name | Weight % | Asset Class | Country |
|---|---|---|---|---|
| FLEX | Flex Ltd | 1.64% | Equity (US) | — |
| TWLO | Twilio Inc. Class A | 1.00% | Equity (US) | — |
| STRL | Sterling Infrastructure Inc. | 0.85% | Equity (US) | — |
| NVT | nVent Electric plc | 0.79% | Equity (US) | — |
| FTI | TechnipFMC plc | 0.78% | Equity (US) | — |
| CW | Curtiss-Wright Corporation | 0.77% | Equity (US) | — |
| — | U.S. Dollar | 0.74% | Other | — |
| ILMN | Illumina Inc. | 0.72% | Equity (US) | — |
| XPO | XPO Inc. | 0.72% | Equity (US) | — |
| FN | Fabrinet | 0.72% | Equity (US) | — |
| MTSI | MACOM Technology Solutions Holdings Inc. | 0.69% | Equity (US) | — |
| P | Everpure Inc. Class A | 0.69% | Equity (US) | — |
| ATI | ATI Inc | 0.69% | Equity (US) | — |
| CRS | Carpenter Technology Corporation | 0.69% | Equity (US) | — |
| UTHR | United Therapeutics Corporation | 0.66% | Equity (US) | — |
| MTZ | MasTec Inc. | 0.64% | Equity (US) | — |
| NXT | Nextpower Inc. Class A | 0.62% | Equity (US) | — |
| MKSI | MKS Inc. | 0.62% | Equity (US) | — |
| WWD | Woodward Inc. | 0.60% | Equity (US) | — |
| ENTG | Entegris Inc. | 0.60% | Equity (US) | — |
| OKTA | Okta Inc. Class A | 0.59% | Equity (US) | — |
| SNX | TD SYNNEX Corporation | 0.58% | Equity (US) | — |
| LSCC | Lattice Semiconductor Corporation | 0.58% | Equity (US) | — |
| RS | Reliance Inc. | 0.58% | Equity (US) | — |
| AA | Alcoa Corporation | 0.57% | Equity (US) | — |
| BURL | Burlington Stores Inc. | 0.56% | Equity (US) | — |
| RBA | RB Global Inc. | 0.55% | Equity (US) | — |
| TTMI | TTM Technologies Inc. | 0.53% | Equity (US) | — |
| RBC | RBC Bearings Incorporated | 0.52% | Equity (US) | — |
| RMBS | Rambus Inc. | 0.51% | Equity (US) | — |
| USFD | US Foods Holding Corp. | 0.51% | Equity (US) | — |
| RGLD | Royal Gold Inc. | 0.50% | Equity (US) | — |
| WCC | WESCO International Inc. | 0.50% | Equity (US) | — |
| BWXT | BWX Technologies Inc. | 0.49% | Equity (US) | — |
| TLN | Talen Energy Corp | 0.48% | Equity (US) | — |
| EWBC | East West Bancorp Inc. | 0.48% | Equity (US) | — |
| NBIX | Neurocrine Biosciences Inc. | 0.47% | Equity (US) | — |
| ITT | ITT Inc. | 0.47% | Equity (US) | — |
| OVV | Ovintiv Inc | 0.46% | Equity (US) | — |
| APG | APi Group Corporation | 0.46% | Equity (US) | — |
| WPC | W. P. Carey Inc. | 0.45% | Equity (US) | — |
| BWA | BorgWarner Inc. | 0.45% | Equity (US) | — |
| SITM | SiTime Corporation | 0.44% | Equity (US) | — |
| NLY | Annaly Capital Management Inc. | 0.43% | Equity (US) | — |
| PR | Permian Resources Corporation Class A | 0.42% | Equity (US) | — |
| NTNX | Nutanix Inc. Class A | 0.42% | Equity (US) | — |
| PFGC | Performance Food Group Co | 0.41% | Equity (US) | — |
| MLI | Mueller Industries Inc. | 0.41% | Equity (US) | — |
| DY | Dycom Industries Inc. | 0.41% | Equity (US) | — |
| SGI | Somnigroup International Inc. | 0.41% | Equity (US) | — |
| Month | Avg Return | Years of Data |
|---|---|---|
| Jan | +0.45% | 23 |
| Feb | +1.05% | 23 |
| Mar | +0.25% | 23 |
| Apr | +1.83% | 23 |
| May | +0.96% | 23 |
| Jun | -0.28% | 23 |
| Jul | +1.77% | 22 |
| Aug | -0.67% | 22 |
| Sep | -0.86% | 23 |
| Oct | +0.84% | 23 |
| Nov | +3.02% | 23 |
| Dec | +0.36% | 23 |
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)
- 2.55
- IV Rank (7D)
- 100
- Avg IV
- 21.0%
- Straddle (30D)
- $34.15
- Straddle (7D)
- $19.80
- P/C Volume
- 0.33
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)
- 1.04
- Correlation (SPY)
- 80.6%
- R²
- 0.65
- Ann. Volatility
- 15.6%
- 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 |
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