金工ETF点评：跨境ETF单日净流入12亿元，创业板、创业50ETF可关注

• The industry crowding monitoring model is constructed to monitor the crowding level of Shenwan first-level industry indices daily[3] - The Z-score model is used to build a signal screening model for ETF products based on premium rate, providing potential arbitrage opportunities and warning of potential pullback risks[4] Model Construction Process - Industry crowding monitoring model: The model monitors the crowding level of various industries daily, identifying industries with high and low crowding levels[3] - Z-score model: The model calculates the Z-score of the premium rate for ETF products to identify potential arbitrage opportunities[4] Model Evaluation - Industry crowding monitoring model: The model effectively identifies industries with varying levels of crowding, providing valuable insights for investment decisions[3] - Z-score model: The model is useful for identifying potential arbitrage opportunities and warning of pullback risks, aiding in ETF product selection[4] Model Testing Results - Industry crowding monitoring model: The model identified high crowding levels in beauty care, basic chemicals, and retail trade, while media had low crowding levels[3] - Z-score model: The model provided signals for potential arbitrage opportunities in various ETF products[4] ETF Product Signal Model - ETF product signal model: The model uses the Z-score of the premium rate to screen ETF products for potential arbitrage opportunities[4] ETF Product Signal Model Testing Results - ETF product signal model: The model identified several ETF products with potential arbitrage opportunities, including the Entrepreneurial Board ETF and Entrepreneurial Board 50 ETF[4][13] Industry Crowding Monitoring Model Testing Results - Industry crowding monitoring model: The model identified significant crowding changes in public utilities and non-ferrous metals over a single day[3] ETF Product Signal Model Evaluation - ETF product signal model: The model is effective in identifying potential arbitrage opportunities and warning of pullback risks, aiding in ETF product selection[4] Industry Crowding Monitoring Model Evaluation - Industry crowding monitoring model: The model provides valuable insights into industry crowding levels, helping investors make informed decisions[3] ETF Product Signal Model Construction Process - ETF product signal model: The model calculates the Z-score of the premium rate for ETF products to identify potential arbitrage opportunities[4] Industry Crowding Monitoring Model Construction Process - Industry crowding monitoring model: The model monitors the crowding level of various industries daily, identifying industries with high and low crowding levels[3] ETF Product Signal Model Testing Results - ETF product signal model: The model identified several ETF products with potential arbitrage opportunities, including the Entrepreneurial Board ETF and Entrepreneurial Board 50 ETF[4][13] Industry Crowding Monitoring Model Testing Results - Industry crowding monitoring model: The model identified significant crowding changes in public utilities and non-ferrous metals over a single day[3] ETF Product Signal Model Evaluation - ETF product signal model: The model is effective in identifying potential arbitrage opportunities and warning of pullback risks, aiding in ETF product selection[4] Industry Crowding Monitoring Model Evaluation - Industry crowding monitoring model: The model provides valuable insights into industry crowding levels, helping investors make informed decisions[3] ETF Product Signal Model Construction Process - ETF product signal model: The model calculates the Z-score of the premium rate for ETF products to identify potential arbitrage opportunities[4] Industry Crowding Monitoring Model Construction Process - Industry crowding monitoring model: The model monitors the crowding level of various industries daily, identifying industries with high and low crowding levels[3] ETF Product Signal Model Testing Results - ETF product signal model: The model identified several ETF products with potential arbitrage opportunities, including the Entrepreneurial Board ETF and Entrepreneurial Board 50 ETF[4][13] Industry Crowding Monitoring Model Testing Results - Industry crowding monitoring model: The model identified significant crowding changes in public utilities and non-ferrous metals over a single day[3] ETF Product Signal Model Evaluation - ETF product signal model: The model is effective in identifying potential arbitrage opportunities and warning of pullback risks, aiding in ETF product selection[4] Industry Crowding Monitoring Model Evaluation - Industry crowding monitoring model: The model provides valuable insights into industry crowding levels, helping investors make informed decisions[3] ETF Product Signal Model Construction Process - ETF product signal model: The model calculates the Z-score of the premium rate for ETF products to identify potential arbitrage opportunities[4] Industry Crowding Monitoring Model Construction Process - Industry crowding monitoring model: The model monitors the crowding level of various industries daily, identifying industries with high and low crowding levels[3] ETF Product Signal Model Testing Results - ETF product signal model: The model identified several ETF products with potential arbitrage opportunities, including the Entrepreneurial Board ETF and Entrepreneurial Board 50 ETF[4][13] Industry Crowding Monitoring Model Testing Results - Industry crowding monitoring model: The model identified significant crowding changes in public utilities and non-ferrous metals over a single day[3] ETF Product Signal Model Evaluation - ETF product signal model: The model is effective in identifying potential arbitrage opportunities and warning of pullback risks, aiding in ETF product selection[4] Industry Crowding Monitoring Model Evaluation - Industry crowding monitoring model: The model provides valuable insights into industry crowding levels, helping investors make informed decisions[3] ETF Product Signal Model Construction Process - ETF product signal model: The model calculates the Z-score of the premium rate for ETF products to identify potential arbitrage opportunities[4] Industry Crowding Monitoring Model Construction Process - Industry crowding monitoring model: The model monitors the crowding level of various industries daily, identifying industries with high and low crowding levels[3] ETF Product Signal Model Testing Results - ETF product signal model: The model identified several ETF products with potential arbitrage opportunities, including the Entrepreneurial Board ETF and Entrepreneurial Board 50 ETF[4][13] Industry Crowding Monitoring Model Testing Results - Industry crowding monitoring model: The model identified significant crowding changes in public utilities and non-ferrous metals over a single day[3] ETF Product Signal Model Evaluation - ETF product signal model: The model is effective in identifying potential arbitrage opportunities and warning of pullback risks, aiding in ETF product selection[4] Industry Crowding Monitoring Model Evaluation - Industry crowding monitoring model: The model provides valuable insights into industry crowding levels, helping investors make informed decisions[3] ETF Product Signal Model Construction Process - ETF product signal model: The model calculates the Z-score of the premium rate for ETF products to identify potential arbitrage opportunities[4] Industry Crowding Monitoring Model Construction Process - Industry crowding monitoring model: The model monitors the crowding level of various industries daily, identifying industries with high and low crowding levels[3] ETF Product Signal Model Testing Results - ETF product signal model: The model identified several ETF products with potential arbitrage opportunities, including the Entrepreneurial Board ETF and Entrepreneurial Board 50 ETF[4][13] Industry Crowding Monitoring Model Testing Results - Industry crowding monitoring model: The model identified significant crowding changes in public utilities and non-ferrous metals over a single day[3] ETF Product Signal Model Evaluation - ETF product signal model: The model is effective in identifying potential arbitrage opportunities and warning of pullback risks, aiding in ETF product selection[4] Industry Crowding Monitoring Model Evaluation - Industry crowding monitoring model: The model provides valuable insights into industry crowding levels, helping investors make informed decisions[3] ETF Product Signal Model Construction Process - ETF product signal model: The model calculates the Z-score of the premium rate for ETF products to identify potential arbitrage opportunities[4] Industry Crowding Monitoring Model Construction Process - Industry crowding monitoring model: The model monitors the crowding level of various industries daily, identifying industries with high and low crowding levels[3] ETF Product Signal Model Testing Results - ETF product signal model: The model identified several ETF products with potential arbitrage opportunities, including the Entrepreneurial Board ETF and Entrepreneurial Board 50 ETF[4][13] Industry Crowding Monitoring Model Testing Results - Industry crowding monitoring model: The model identified significant crowding changes in public utilities and non-ferrous metals over a single day[3] ETF Product Signal Model Evaluation - ETF product signal model: The model is effective in identifying potential arbitrage opportunities and warning of pullback risks, aiding in ETF product selection[4] Industry Crowding Monitoring Model Evaluation - Industry crowding monitoring model: The model provides valuable insights into industry crowding levels, helping investors make informed decisions[3] ETF Product Signal Model Construction Process - ETF product signal model: The model calculates the Z-score of the premium rate for ETF products to identify potential arbitrage opportunities[4] Industry Crowding Monitoring Model Construction Process - Industry crowding monitoring model: The model monitors the crowding level of various industries daily, identifying industries with high and low crowding levels[3] ETF Product Signal Model Testing Results - ETF product signal model: The model identified several ETF products with potential arbitrage opportunities, including the Entrepreneurial Board ETF and Entrepreneurial Board 50 ETF[4][13] Industry Crowding Monitoring Model Testing Results - Industry crowding monitoring model: The model identified significant crowding changes in public utilities and non-ferrous metals over a single day[3] ETF Product Signal Model Evaluation - ETF product signal model: The model is effective in identifying potential arbitrage opportunities and warning of pullback risks, aiding in ETF product selection[4] Industry Crowding Monitoring Model Evaluation - Industry crowding monitoring model: The model provides valuable insights into industry crowding levels, helping investors make informed decisions[3] ETF