百余只货基收益率破“1”，基金公司集体限购保收益

Core Viewpoint - The yield of money market funds is rapidly declining, with over 100 funds now yielding below 1%, leading to management fee adjustments and purchase limits to protect returns [1][2][5]. Group 1: Yield Decline - As of December 19, 123 money market funds have a seven-day annualized yield below 1%, with some funds like Tianfeng Jin Guanjia and Guangfa Cash Treasure A dropping below 0.5% [2]. - The largest money market fund, Tianhong Yu'ebao, has seen its yield fall to 1.02%, previously dipping to 1.001% on December 4, indicating a critical threshold [2]. - Other leading funds such as Jianxin Jiaxinbao A and Huaxia Caifubao A have yields of 1.15% and 1.06%, respectively [2]. Group 2: Management Fee Adjustments - Over 30 money market funds have been forced to lower management fees due to contractual obligations as their yields fell below twice the rate of demand deposits [4][5]. - For instance, Guangda Baodexin Fund adjusted the management fee from 0.90% to 0.25% when the yield fell below the stipulated threshold [4]. - Similarly, the Zhaoshang Asset Management fund also reduced its management fee to 0.30% under similar conditions [4]. Group 3: Purchase Limits - Several fund companies have announced purchase limits or even suspended subscriptions to protect existing investors [6][7]. - For example, the Shangyin Hui Profit E fund set a limit of 100,000 yuan for single-day purchases starting December 22 [6]. - The Tianzhi Tiande Li money market fund suspended subscriptions from December 18, while still allowing transactions through direct sales channels [6]. Group 4: Market Conditions - Analysts attribute the decline in yields to multiple factors, including a decrease in the risk-free interest rate and an oversupply of liquidity leading to an "asset shortage" [3]. - Some funds have managed to maintain yields around 2% by employing more aggressive duration and leverage strategies [3]. - Despite the downward trend in yields, the total share of money market funds increased to 15.05 trillion units by the end of October, reflecting a growth of over 3.8 million units since September [5].