7月或为开启新一轮债市行情的重要窗口期，30年国债ETF博时(511130)盘中上涨23个bp，冲击10连涨

Core Viewpoint - The 30-year government bond ETF from Bosera has shown strong performance with a 10-day consecutive increase, indicating a positive trend in the bond market driven by favorable liquidity and monetary policies [1] Group 1: Market Performance - As of June 19, 2025, the 30-year government bond ETF from Bosera has increased by 0.23%, achieving a 10-day consecutive rise [1] - The ETF's average daily trading volume over the past month is 1.984 billion yuan, with a turnover rate of 7.91% on the trading day [1] - The fund has seen a net inflow of 26.9878 million yuan recently, with a total of 722.5 million yuan net inflow over the past 22 trading days [3] Group 2: Fund Characteristics - The current size of the 30-year government bond ETF from Bosera is 7.514 billion yuan [3] - The management fee for the ETF is 0.15%, and the custody fee is 0.05% [5] - The ETF closely tracks the Shanghai Stock Exchange 30-year government bond index, with a tracking error of 0.045% over the past month [6] Group 3: Investment Potential - The ETF has shown a one-year net value increase of 14.44%, ranking 4th out of 404 in the index bond fund category [3] - Historical performance indicates a maximum monthly return of 5.35% and a 100% probability of profit over a one-year holding period [3] - The ETF's maximum drawdown since inception is 6.89%, with a relative benchmark drawdown of 1.28% [4]