认购期权增持力度更大

Market Overview - On July 1, A-shares experienced a slight upward movement with a total transaction volume of 1.49 trillion yuan, where over 2,600 stocks rose, indicating a generally bullish market sentiment [1] - Leading sectors included pharmaceuticals, biological products, precious metals, and banking, while sectors such as diversified finance, software development, telecommunications, and batteries saw the largest declines [1] Options Market Activity - The options market saw a decrease in transaction volume but a steady increase in open interest, with total transactions amounting to 3.7281 million contracts, down 19.20% from the previous trading day, while total open interest rose by 8.42% to 7.3985 million contracts [1] - The Shanghai Stock Exchange 50 ETF options recorded a transaction volume decrease of 19.56% and an open interest increase of 8.23%, with 605,600 contracts traded, down from 752,900 contracts [1] Options Position Changes - For the July contracts, there was a total increase of 55,400 contracts in open interest, with call options increasing by 20,000 contracts and put options by 35,400 contracts, indicating a preference for both call and put options in slightly out-of-the-money positions [1] - The CSI 300 ETF options mirrored the trends of the Shanghai 50 ETF options, with transaction volumes decreasing by 29.05% for the Shenzhen Stock Exchange and 21.86% for the Shanghai Stock Exchange, while open interest increased by 11.19% and 10.67% respectively [2] Volatility Analysis - The implied volatility for the Shanghai 50 ETF at the end of July 1 was 11.62%, with historical volatility remaining low at 8.48% for the 30-day period [3] - The overall analysis suggests that the A-share market is in a consolidation phase following a volume increase, with both call and put options being added in slightly out-of-the-money positions, indicating a cautious outlook for short-term market movements [3]