Invesco Capital Management LLC - PowerShares UltraShort Lehman 7-10 + Year Treasury ProShares -2X Sh OverviewInvesco Capital Management LLC - PowerShares UltraShort Lehman 7-10 + Year Treasury ProShares -2X Sh Research & Development
Research & Development expenses for PST.
Quarterly R&D Expenses
N/A
As of Mar 31, 2026
Annual R&D Expenses (TTM)
N/A
Trailing 12 months ending Mar 31, 2026