MDY Short Interest
State Street SPDR S&P MIDCAP 400 ETF Trust
1W: +0.6%
1M: -2.2%
3M: -3.9%
YTD: +9.6%
1Y: +12.4%
3Y: +51.8%
5Y: +43.9%
$669.66
+6.28 (+0.95%)
Weekly Expected Move ±1.5%
$650
$660
$670
$680
$689
Overview
Chart
Holdings
Changes
Technicals
Analysis
Peers
Institutions
Dark Pool
Short Interest
Dividends
Weather
Short Volume Summary
2026-10-0190.9%
Short Ratio
of total volume
72.1%
20-Day Avg
71.7%
50-Day Avg
▲ Rising
5-Day Trend
0.2M
Short Volume
0.2M
Total Volume
Daily Short Volume Ratio
Short Volume vs Total Volume
Exchange Breakdown
2026-10-01| Exchange | Short Volume | Total Volume | Short % |
|---|---|---|---|
| NASDAQ | 211,554 | 233,739 | 90.5% |
| NYSE | 13,695 | 14,036 | 97.6% |
| BATS | 474 | 565 | 83.9% |