Short-volatility trade resurges on Wall Street

Short-volatility bets are resurging on Wall Street, with ETFs selling options reaching $64 billion in assets, raising concerns about market stability.

Robinhood expands prediction markets with Susquehanna partnership

Robinhood is launching a futures and derivatives exchange, expanding its prediction markets offering through a joint venture and partnership with Susquehanna, responding to strong customer demand.

Plug Power Surges 15% on Turnaround

Plug Power stock surged 15.83% to $3.22, breaking the $3 psychological barrier, driven by new contracts, institutional engagement, and improved revenue trends with Q4 2025 gross margin turning positive.