1月21日，国投瑞银白银期货证券投资基金（LOF）A类基金份额发布二级市场交易价格溢价风险提示 及停复牌公告。 近期国投白银LOF的走势再陷"疯狂"，连续7个交易日大涨，其年内场内累计涨幅超60%，领涨LOF市 场。截至21日收盘，其溢价率已超50%。 值得一提的是，这并不是这只基金第一次经历大幅溢价和快速上涨。 2025年12月底时，该基金也曾经经历过一轮"过山车"行情。12月22日至24日，其曾连续三个交易日涨 停，溢价率一度飙升至68.19%。随后，在基金公司密集发布风险警示、多次调整限购以及交易所重点 监控下，价格迅速回调，连续两个交易日跌停，上演了"涨停接跌停"的极端走势。 当前的高溢价，市场视为上一轮投机情绪的再度发酵。 套利和投机再现？ 公告称，国投瑞银基金管理有限公司旗下国投瑞银白银期货证券投资基金（LOF）A类基金份额二级市 场交易价格波动较大，请投资者密切关注基金份额净值。2026年1月20日，本基金基金份额单位净值为 2.6095元，截至2026年1月21日，本基金二级市场的收盘价为3.920元，明显高于基金份额净值，投资者 如果盲目投资于高溢价率的基金份额，可能面临重大损失。为保护投资 ...

当停牌一小时的冷静期结束，国投白银LOF（161226）在1月20日复牌后上演的并非降温，而 是更加剧烈的"心跳"行情： 价格直线下挫逾8%后迅速反弹，午后一度涨超8%，日内溢价率 峰值突破45%。 截至收盘，其场内价格收于3.667元，单日上涨6.09%，溢价率仍高达42.91%。该基金年内12 个交易日累计涨幅接近60%，领跑整个LOF市场。 这一幕似曾相识。就在去年12月末，该基金曾因连续涨停导致溢价率接近70%，随后遭遇套利 盘集中抛售，连续两日跌停。 如今，极高的溢价率卷土重来，"过山车"行情下，谁在推动这场狂欢？背后的风险几何？ "过山车"行情 1月20日，在基金公司发布风险提示及交易所实施早间停牌一小时的冷静措施后，市场情绪并 未平息，反而在剧烈震荡中将溢价推至更高水平。 具体来看，当日10：30复牌后，国投白银LOF价格直线下挫逾8%，随后反弹，下午一度涨逾 8%，场内溢价也因此一度超过45%。随后涨幅略收窄。当日收盘价为3.667元，场内价格涨 6.09%，溢价42.91%。 至此，国投白银LOF年内12个交易日场内累计涨幅达59.49%，领涨LOF市场。 值得一提的是，这并不是这只基金第一 ...

溢价超42% 白银LOF再掀波澜，套利盛宴还是投机狂欢？ 庞华玮 当停牌一小时的冷静期结束，国投白银LOF(161226)在1月20日复牌后上演的并非降温，而是更加剧烈 的"心跳"行情：价格直线下挫逾8%后迅速反弹，午后一度涨超8%，日内溢价率峰值突破45%。 截至收盘，其场内价格收于3.667元，单日上涨6.09%，溢价率仍高达42.91%。该基金年内12个交易日累 计涨幅接近60%，领跑整个LOF市场。 这一幕似曾相识。就在去年12月末，该基金曾因连续涨停导致溢价率接近70%，随后遭遇套利盘集中抛 售，连续两日跌停。 如今，极高的溢价率卷土重来，"过山车"行情下，谁在推动这场狂欢？背后的风险几何？ "过山车"行情 近期国投白银LOF的走势再陷"疯狂"，连续6个交易日大涨。 1月19日，其场内价格大涨9.37%，溢价率突破32%，场内价格已超过去年末高点。 1月20日，在基金公司发布风险提示及交易所实施早间停牌一小时的冷静措施后，市场情绪并未平息， 反而在剧烈震荡中将溢价推至更高水平。 具体来看，当日10：30复牌后，国投白银LOF价格直线下挫逾8%，随后反弹，下午一度涨逾8%，场内 溢价也因此一度超过45 ...

Core Viewpoint - The recent trading activity of Guotou Silver LOF has exhibited extreme volatility, characterized by significant price fluctuations and high premium rates, indicating a resurgence of speculative trading behavior in the market [1][5][10]. Group 1: Price Movement and Premium Rates - On January 20, after a one-hour trading halt, Guotou Silver LOF's price initially dropped over 8% but rebounded to a peak increase of over 8%, with a maximum premium rate exceeding 45% during the day [1][2]. - The closing price for the fund was 3.667 yuan, reflecting a daily increase of 6.09% and a premium rate of 42.91% [2][4]. - The fund has seen a cumulative increase of approximately 59.49% over the first 12 trading days of the year, leading the LOF market [2][4]. Group 2: Historical Context and Speculative Behavior - This is not the first instance of extreme premium and rapid price increases for Guotou Silver LOF; a similar situation occurred in late December, where the premium rate reached 68.19% before a sharp correction [4][10]. - The current high premium is perceived as a resurgence of speculative sentiment, with many investors discussing their participation in arbitrage or speculative trading on various platforms [6][8]. Group 3: Arbitrage Opportunities and Risks - The high premium has attracted numerous arbitrageurs, with theoretical "risk-free" arbitrage opportunities arising from the significant premium [6][10]. - However, the arbitrage process involves a T+2 settlement period, which poses risks if silver prices decline during this period, potentially leading to losses for arbitrageurs [6][11]. - Despite the perceived safety of the arbitrage due to high premiums, the actual driving force behind the current market frenzy is speculative trading rather than arbitrage [7][10]. Group 4: Market Dynamics and Future Risks - The unique scarcity of Guotou Silver LOF, as the only public LOF fund primarily investing in domestic silver futures, has led to a concentration of funds in this asset, exacerbating the premium situation [10]. - The market dynamics have created a cycle of "buying pressure" leading to increased premiums, driven by speculative trading and a lack of alternative investment tools in the silver market [10][11]. - Experts warn that the current high premium environment carries significant risks, as any downturn in silver prices or regulatory changes could lead to rapid declines in premium rates and market prices [11].