State Street SPDR S&P 400 Mid Cap Growth ETF (MDYG)
$104.65▼ −0.83%
Close Sep 28, 2026 · split-adjusted
Sep 28, 2026$104.65▲ 14.32% in range
Sep 29, 2025Low $87.24 · High $113.69Sep 28, 2026
What changed · written from our data
As of Sep 28, 2026
State Street SPDR S&P 400 Mid Cap Growth ETF closed at $104.65 on Sep 28, down 0.83%, 7.9% below its 52-week closing high. Volume of 270.0K shares was 3.29× its 20-day average (well above normal).
Split-adjusted performance: -5.2% over one month, +11.3% over six months, +15.4% over one year.
Short interest was 106.4K shares at the Sep 15 settlement, up 60.0% from the prior report (1.2 days to cover).
No recent articles focused on State Street SPDR S&P 400 Mid Cap Growth ETF.
Quick answers
What is MDYG's market cap?
$2.77B, based on the Sep 28 close of $104.65.
Does State Street SPDR S&P 400 Mid Cap Growth ETF pay a dividend?
Yes. The latest regular dividend was $0.2286 per share (ex-date Sep 21), an annualised yield of 0.87%.
Sources: Massive / Polygon daily aggregates (split-adjusted) · SEC filings via Massive · FINRA settlements via Massive · Financial Modeling Prep. Figures are dated where shown; research is informational, not investment advice. Methodology