Quantitative Models and Construction Methods 1. **Model Name**: Industry Crowding Monitoring Model **Model Construction Idea**: This model is designed to monitor the crowding levels of industries on a daily basis, focusing on the crowding degree of Shenwan Level-1 industry indices. It identifies industries with high or low crowding levels and tracks changes in crowding over time[3] **Model Construction Process**: The model calculates the crowding degree of each industry index based on specific metrics, such as main fund inflows and outflows. It then ranks industries by their crowding levels and highlights significant changes in crowding over recent trading days[3] **Model Evaluation**: The model provides a useful tool for identifying industry trends and potential investment opportunities by analyzing crowding dynamics[3] 2. **Model Name**: Premium Rate Z-Score Model **Model Construction Idea**: This model is used to screen ETF products for potential arbitrage opportunities by calculating the Z-score of their premium rates over a rolling window[4] **Model Construction Process**: - The premium rate of an ETF is calculated as the difference between its market price and its net asset value (NAV), divided by the NAV - The Z-score is then computed as: $ Z = \frac{(Premium\ Rate - \mu)}{\sigma} $ where $ \mu $ is the mean premium rate and $ \sigma $ is the standard deviation of the premium rate over a rolling window - ETFs with extreme Z-scores are flagged as potential arbitrage opportunities[4] **Model Evaluation**: The model effectively identifies ETFs with significant deviations from their historical premium rates, which may indicate arbitrage opportunities or risks of price corrections[4] --- Model Backtesting Results 1. **Industry Crowding Monitoring Model**: - Crowding levels for industries such as military, agriculture, and media were high, while automotive and non-bank financials showed low crowding levels[3] - Significant changes in crowding were observed in industries like computing and media over recent trading days[3] 2. **Premium Rate Z-Score Model**: - Specific ETFs with extreme Z-scores were identified, such as the Sci-Tech Innovation Board ETFs, which were flagged for potential arbitrage opportunities[4] --- Quantitative Factors and Construction Methods No specific quantitative factors were explicitly mentioned in the provided content --- Factor Backtesting Results No specific factor backtesting results were explicitly mentioned in the provided content

Market Overview - The A-share market experienced significant adjustments from November 17 to November 21, with the Shanghai Composite Index falling below 4000 points and a cumulative decline of 3.9% [1] - The Shenzhen market showed even weaker performance, with the Shenzhen Component Index down 5.13% and the ChiNext Index down 6.15% [2] - The Hong Kong market also faced pressure, with the Hang Seng Index dropping over 5% during the same period [2] ETF Performance - All stock-type ETFs in the market saw declines, particularly those related to new energy sectors like photovoltaic and lithium batteries, with 23 ETFs dropping over 10% [3] - The leading ETFs in decline were the Sci-Tech Innovation New Energy ETF (588960.SH) and the Sci-Tech New Energy ETF (588830.SH), with weekly declines of 13.44% and 13.17%, respectively [3] - Only 52 ETFs managed to rise, with the S&P Biotechnology ETF (159502.SZ) being the sole ETF to increase by more than 1%, up 1.35% [4] Fund Flows - The overall market saw a net inflow of 981.24 billion yuan into ETFs, with stock-type ETFs attracting the most significant inflow of 494.70 billion yuan [6] - On November 21, despite the market downturn, stock-type ETFs received a substantial net inflow of 357.95 billion yuan, with total trading volume reaching 1558.48 billion yuan, a 40.89% increase from the previous week [6] - Major contributors to the inflow included the CSI 300 ETF (510300.SH) and the CSI 500 ETF (510500.SH), each with net inflows exceeding 30 billion yuan [6] Sector-Specific Trends - Industry and thematic ETFs experienced notable outflows, with the Bank ETF (512800.SH) seeing a net outflow of 13.56 billion yuan, the only ETF with outflows exceeding 10 billion yuan [7] - Other cyclical ETFs, such as the Chemical ETF (159870.SH) and Coal ETF (515220.SH), also faced significant outflows of 9.64 billion yuan and 9.26 billion yuan, respectively [7] ETF Size Changes - Despite the inflow into broad-based index ETFs, the market volatility led to a reduction in the sizes of major ETFs, with the CSI 300 ETF and the CSI 500 ETF both shrinking by over 100 billion yuan [11] - As of November 21, the sizes of the two ETFs were reported at 2901.18 billion yuan and 4117.08 billion yuan, respectively [11] Top Performing ETFs - The top 10 ETFs by net inflow included the CSI 500 ETF (510500.SH) with an inflow of 57.78 billion yuan, followed by the Hua Bao Tian Yi ETF (511990.SH) with 51.79 billion yuan [9] - Other notable ETFs in the top inflow list included the ChiNext ETF (159915.SZ) and the CSI 300 ETF (510300.SH), with inflows of 46.78 billion yuan and 44.62 billion yuan, respectively [9] Bottom Performing ETFs - The Bank ETF (512800.SH) led the outflows with a decrease of 13.56 billion yuan, followed by the Chemical ETF (159870.SH) and Coal ETF (515220.SH) with outflows of 9.64 billion yuan and 9.26 billion yuan [10] - Other ETFs experiencing significant outflows included the 5G Communication ETF (515050.SH) and Financial Technology ETF (159851.SZ) [10]

Core Insights - The total net inflow into stock ETFs reached 40.755 billion yuan on November 21, with significant contributions from various ETFs [1] - Despite a market pullback, stock ETFs saw a total net inflow of 70.121 billion yuan this week, indicating strong buying interest [1] Group 1: ETF Performance - The CSI 500 ETF had a net inflow exceeding 5.7 billion yuan this week [1] - The ChiNext ETF and CSI 300 ETF each saw net inflows of over 4 billion yuan [1] - The Sci-Tech 50 ETF and Hang Seng Tech Index ETF had net inflows exceeding 3 billion yuan [1] Group 2: Additional ETF Inflows - The CSI 1000 ETF, Hang Seng Tech ETF, Shanghai Composite Index ETF, and Hang Seng Internet ETF each recorded net inflows exceeding 2 billion yuan [1] - Several other ETFs, including the CSI 1000 ETF, China Concept Internet ETF, and various sector-specific ETFs, had net inflows exceeding 1 billion yuan [1][2]

Market Performance - The A-share market showed a mixed performance last week, with the Shanghai Composite Index, CSI 300, and ChiNext Index gaining 1.08%, 0.82%, and 0.65% respectively, while the SME Board Index, CSI 500, and STAR 50 Index recorded losses of -0.59%, -0.04%, and 0.01% respectively [1] - In terms of sectors, power equipment and new energy, steel, and oil and petrochemicals performed well with gains of 5.10%, 4.57%, and 4.56% respectively, while pharmaceuticals, computers, and comprehensive finance lagged with losses of -2.36%, -2.08%, and -1.98% respectively [1] Fund Flows - Last week, the total net inflow for ETFs across the market was 239.45 billion yuan, with stock ETFs experiencing a net outflow of 10.35 billion yuan, while cross-border stock ETFs saw a net inflow of 116.3 billion yuan [2] - The net inflows for various indices included 73.86 billion yuan for Hang Seng Technology, 59.38 billion yuan for money market funds, and 43.10 billion yuan for securities companies, while the CSI 300 and CSI 500 experienced net outflows of 88.35 billion yuan and 23.94 billion yuan respectively [2][4] ETF Performance - The median weekly return for stock ETFs was 0.43%, with the CSI 300 ETF and the Shanghai Composite 50 ETF showing median returns of 0.82% and 0.89% respectively [11] - The top-performing ETFs included the Electric Grid Equipment ETF and various photovoltaic ETFs, which saw returns of 10.92%, 10.80%, and 9.30% respectively [12][14] - Conversely, the worst performers included the Sci-Tech Innovation Drug ETFs, which experienced declines of -7.59% and -7.38% [16][18] New Fund Launches - A total of 45 funds were reported last week, maintaining the same number as the previous week, including three FOFs and one QDII [19] - Upcoming launches include several ETFs focused on photovoltaic industries and internet sectors, indicating a continued interest in these areas [19][20]

Market Overview - The market rebounded yesterday with all three major indices turning positive, driven by active performance in the photovoltaic sector, a strong coal sector, and continued strength in the Hainan Free Trade Zone [1] - Storage chip concept stocks also showed signs of recovery, while battery concept stocks underperformed [1] ETF Market Activity - On November 3, the non-monetary ETF market saw significant inflows, with the following notable changes: - The Cathay CSI All Share Securities Company ETF saw an increase of 883 million shares and a net inflow of 1.098 billion yuan [1] - The Huatai-PB CSI Hong Kong Stock Connect Innovative Drug ETF increased by 531 million shares with a net inflow of 944 million yuan [1] - The Huatai-PB CSI A500 ETF increased by 738 million shares with a net inflow of 914 million yuan [1] Fund Performance - The top 20 ETFs by net inflow as of November 3 include: - Cathay CSI All Share Securities Company ETF with a net inflow of 1.098 billion yuan and a total fund size of 62.234 billion yuan [4] - Huatai-PB CSI Hong Kong Stock Connect Innovative Drug ETF with a net inflow of 944 million yuan and a total fund size of 21.786 billion yuan [4] - Huatai-PB CSI A500 ETF with a net inflow of 914 million yuan and a total fund size of 26.104 billion yuan [4] Overall ETF Market Statistics - As of November 3, the total ETF market had 31,321.06 billion shares and a total size of 57,204.87 billion yuan [4] - The financial sector saw the largest increase in ETF shares, with 25 funds tracking it [4] - The largest increase in thematic funds was in the CSI Wine Index, with one fund tracking it [4] - The largest increase in index tracking was for securities companies, with 14 funds following this index [4] - The highest return was from the photovoltaic leading 30 index, which rose by 3.87%, with one fund tracking it [4]

Group 1: ETF Inflows - Investors invested $37.6 billion into U.S.-listed ETFs during the week ending October 31, indicating strong inflows despite a hawkish tone from the Federal Reserve [1] - U.S. equity ETFs led inflows with $19.3 billion, followed by U.S. fixed income funds at $8.7 billion, international equity ETFs at $8.6 billion, and international fixed income products at $2.2 billion [1] Group 2: Market Conditions - The macro backdrop remained supportive with stocks near record highs, driven by strong gains in technology stocks such as Nvidia and Amazon [2] - The Federal Reserve cut rates as expected, but Chair Jerome Powell's comments suggested a December rate cut was not guaranteed, diverging from market expectations [2] - Futures markets indicate a 67% chance of another rate cut next month, down from pre-meeting levels [2] Group 3: Top Performing ETFs - The SPDR S&P 500 ETF Trust (SPY) saw the highest inflows with $4.4 billion, followed by the Vanguard Information Technology ETF (VGT) with $2.1 billion, and the Invesco NASDAQ 100 ETF (QQQM) with over $1 billion [4] - On the fixed income side, the JPMorgan Municipal ETF (JMUB) led with $1.9 billion in inflows [4] Group 4: International ETFs - The Vanguard FTSE Developed Markets ETF (VEA) and the JPMorgan BetaBuilders Europe ETF (BBEU) had notable inflows of $805 million and $757 million, respectively [5] Group 5: ETF Outflows - The iShares Russell 2000 ETF (IWM) experienced $1.8 billion in redemptions as small caps underperformed large caps [6] - The Direxion Daily Semiconductor Bull 3x Shares (SOXL) saw $1.3 billion in outflows as traders took profits after a rally in semiconductor stocks [6] - The SPDR Gold Shares (GLD) and the iShares 0–3 Month Treasury Bond ETF (SGOV) each had about $1 billion in redemptions, reflecting profit-taking and a dip in demand for ultra-short Treasuries [7]

1. Report Industry Investment Rating No information provided in the report. 2. Core Viewpoints of the Report - The attention to thematic ETFs in the US has increased, with various new ETF products launched last week, including municipal bond products, power ETFs, natural gas ETFs, and unmanned driving ETFs. [7][8] - US ETFs have seen continuous inflows into stock products, with significant inflows into the S&P 500 ETF and growth ETFs, while gold ETFs and leveraged ETFs have continued to experience outflows. [11] - US bond ETFs have performed well this year, with broad - based composite bond products yielding over 6% and 20 - year - plus Treasury bond ETFs yielding over 7%. [15] - In September 2025, the total amount of non - money public funds in the US increased, and last week, domestic stock funds in the US saw outflows approaching $20 billion, while bond products returned to inflows. [17] 3. Summary by Directory 3.1 US ETF Innovation Products: Thematic ETFs Gain Attention - Last week, 20 new products were launched in the US, including 5 different municipal bond products from Franklin Templeton. [7] - Arin Risk Advisors issued a tail - risk ETF, aiming to avoid risks during market downturns through active management. The product's positions are divided into regular, tail - risk protection, and tactical positions. [8] - The attention to thematic ETFs has increased, with new power, natural gas, and unmanned driving ETFs launched. Roundhill and Rex Shares also issued leveraged + option weekly dividend products and option products respectively. [8][10] 3.2 US ETF Dynamics 3.2.1 US ETF Funds: Stock Products See Continuous Inflows - In the past week, US ETFs received inflows of over $30 billion, with significant inflows into stock products and continuous outflows from gold ETFs. The S&P 500 ETF from State Street received inflows of over $15 billion, leading other products. Growth ETFs had inflows, while leveraged ETFs continued to have outflows. [11] 3.2.2 US ETF Performance: Bond Products Perform Well - This year, US stocks have performed well, and bonds have also delivered good returns. Broad - based composite bond products have yields of over 6%, and 20 - year - plus Treasury bond ETFs have yields of over 7%. Short - term bonds and municipal bonds have relatively weaker performance. [15] 3.3 Recent Capital Flows of US Ordinary Public Funds - In September 2025, the total amount of non - money public funds in the US was $23.47 trillion, an increase of $0.49 trillion compared to August 2025. The scale of domestic stock products increased, but the redemption pressure also rose. Last week, domestic stock funds in the US saw outflows approaching $20 billion, while bond products returned to inflows. [17]

Market Overview - A-shares experienced a pullback last week, with the Shanghai-Shenzhen 300, CSI 500, and CSI 1000 indices showing weekly returns of -0.43%, 1.00%, and 1.18% respectively [1] Fund Flows - The ETF market saw a net inflow of 29.3 billion yuan last week, with stock ETFs contributing 23.426 billion yuan and cross-border stock ETFs adding 4.968 billion yuan. Conversely, commodity ETFs faced a net outflow of 5.963 billion yuan, while bond ETFs gained 13.052 billion yuan [2] - Specific index inflows included the Shanghai-Shenzhen 300, AAA Sci-Tech Bonds, CSI A500, Sci-Tech 50, 0-4 Year Government Bonds, Securities Companies, Hang Seng Technology, and Communication Equipment, which saw net inflows of 7.263 billion yuan, 7.235 billion yuan, 4.548 billion yuan, 3.242 billion yuan, 3.029 billion yuan, 2.962 billion yuan, 2.956 billion yuan, and 2.474 billion yuan respectively [2] ETF Performance - The median return for stocks was 0.30%, with 53% of stocks rising and 47% falling. Active equity funds had a median return of -0.05%, with 48% of funds increasing and 52% decreasing [9] - Major broad-based ETFs mostly declined, with the CSI 500 ETF slightly up, while the Sci-Tech 50 ETF saw a significant drop of -3.17%. In contrast, US ETFs like the NASDAQ and S&P 500 ETFs rose by 1.96% and 3.98% respectively [9] - Among industry ETFs, advanced manufacturing saw notable gains, with the photovoltaic ETF rising by 6.55%, and battery and new energy vehicle ETFs increasing by 5.80% and 4.86% respectively. Conversely, the chip and communication ETFs experienced declines of -4.40% and -2.47% [10] New ETF Products - Recently, three new products including the Huaxia Shanghai Stock Exchange 180 ETF were launched, while 24 products such as the Guoshou Anbao CSI A500 Dividend Low Volatility ETF were established. Additionally, two Brazilian market investment products are set to be launched soon [17] Industry News - The World Gold Council reported a 21% quarter-on-quarter increase in gold jewelry demand in China for Q3, although it still represented an 18% year-on-year decline. Overall retail gold investment and consumption demand reached 152 tons, down 7% year-on-year and 38% quarter-on-quarter [17] - Central Huijin and other entities saw their ETF holdings grow by over 200 billion yuan in a single quarter, maintaining support for the stock market [18][19] - Kweichow Moutai's position among funds has declined, dropping from the third-largest holding to the tenth-largest in just one quarter, reflecting a significant shift in investor sentiment [20]

Core Insights - The cryptocurrency market has experienced a decline of 1.83% (approximately $70 billion) in the past 24 hours, continuing a monthly drop of 4.65% in October, driven by mixed macroeconomic signals and high market leverage [1] - Institutional interest in Solana and Ethereum's resilience indicates selective buying despite the overall market downturn [1] - Bitcoin is testing its 7-day moving average at $111,291.89, while other cryptocurrencies are in an oversold condition, raising questions about the impact of upcoming CPI data on market trends [1] Market Overview - Total cryptocurrency market capitalization stands at $3.76 trillion, with a 24-hour trading volume of $385.78 billion [12] - The Fear and Greed Index is currently at 34/100, indicating fear in the market, although it has improved from last week's 28 [12][14] - Bitcoin's market dominance has increased to 59%, while the altcoin season index has dropped to 31/100, reflecting a 48% decline in altcoin momentum over the past 30 days [15][16] Liquidation Data - In the last 24 hours, 164,189 traders were liquidated, totaling $822 million, with long positions accounting for $652 million and short positions for $170 million [3] Major Cryptocurrencies Performance - Bitcoin (BTC): Current price at $111,291.89, down 1.84% in 24 hours, with a market cap of $2.22 trillion [4] - Ethereum (ETH): Current price at $3,933.72, down 1.82% in 24 hours, with a market cap of $475.08 billion [6] - Binance Coin (BNB): Current price at $1,116.88, down 0.12% in 24 hours, with a market cap of $153.74 billion [9] - Ripple (XRP): Current price at $2.5849, up 0.10% in 24 hours, with a market cap of $155.16 billion [11] Notable Price Movements - Zcash (ZEC) has seen the largest increase, up 12.48% in 24 hours, while Plasma (XPL) has experienced the largest decrease, down 13.15% [17]

Group 1 - The photovoltaic, non-ferrous metals, and energy storage sectors experienced significant gains, with multiple photovoltaic-themed ETFs rising over 8% and several renewable energy and battery-related ETFs increasing by more than 5% [1] - The ChiNext chip ETF (588200), securities and insurance ETF (512070), communication ETF (515880), and semiconductor ETF (512480) saw substantial capital inflows, each exceeding 500 million yuan, while leading broad-based ETFs have also been attracting continuous investments [1] - On October 29, the chairman of the Beijing Stock Exchange, Lu Songbin, announced plans to optimize the listing standard system and enhance the adaptability and precision of the listing review process, as well as to accelerate the launch of the Bei Zheng 50 ETF and introduce after-hours fixed-price trading [1] Group 2 - On October 29, the Federal Reserve announced a 25 basis point reduction in the federal funds rate target range, lowering it from 4%-4.25% to 3.75%-4%, marking the second rate cut of 2025, with a total reduction of 50 basis points this year [1]