TechFlow news, December 15: JPMorgan warned that the Bloomberg Commodity Index (BCOM) will undergo its annual rebalancing in January 2026. Due to gold and silver outperforming for three consecutive years, their weights have "exceeded limits," potentially triggering technical selling by passive funds: silver sell-offs are expected to account for about 9% of futures open interest, and gold about 3%, concentrated during the rollover window from January 8–14, which may disturb short-term market sentiment and prices. BiyaPay analysts believe such "rule-driven selling pressure" often causes periodic volatility and price distortions, with silver under particularly notable pressure. Investors should monitor liquidity and pullback risks during the rollover week and manage positions considering seasonal strength patterns. BiyaPay supports USDT trading for U.S. stocks, Hong Kong stocks, and futures, and offers zero-fee cryptocurrency spot and derivatives trading.
