$3 billion liquidation from a silver-leveraged ETF amplified the January sell-off, the Bank for International Settlements says, highlighting how retail-driven speculation can destabilize markets.

Retail investors fueled a massive silver rally, pushing prices up over 50% in weeks, partly due to geopolitical fears. As prices fell, the ProShares Ultra Silver ETF (AGQ) was forced to dump $3 billion in futures contracts to maintain its daily leverage reset, triggering further selling in an already crowded market. The BIS identifies this mechanical rebalancing as creating a destabilizing feedback loop.

Margin calls and the 2x leveraged ETF's predictable selling pattern compounded the rout, the BIS report states. While leveraged ETFs have surged in popularity, with nearly a third of new funds offering leverage, the US SEC recently asked issuers to pause new aggressive funds, citing concerns about their structures.