Group 1 - The report emphasizes that geopolitical disturbances and tariff negotiations are reinforcing the price increase logic for mid-cap blue chips, particularly in cyclical sectors such as non-ferrous metals, chemicals, and agriculture [7][10][34] - The recent geopolitical tensions, including the U.S. tariff disputes and the situation in Iran, have significantly supported precious metal prices, indicating potential price increases for strategic metals [10][12][15] - The report highlights the establishment of a national unified electricity market in China, which is expected to enhance the multi-dimensional value of electricity resources, with a timeline for market implementation set for 2027 [12][15] Group 2 - The real estate market shows stable trends during the Spring Festival, but the cyclical turning point remains to be observed, with expectations of policy easing and improvements in core city markets [13][15][34] - Consumer demand is diversifying, with increased foot traffic during the Spring Festival indicating a shift towards a consumption-driven growth model, supported by technological advancements and high levels of openness [14][15] - The report notes that mid-cap blue chips present a favorable risk profile, with overall market risks being manageable despite some fluctuations in short-term sentiment across various indices [16][34] Group 3 - The report identifies a trend of short-term volatility in hot sectors, with mid-cap blue chips showing resilience, while other sectors like basic chemicals and power grid equipment maintain stable medium-term uncertainties [21][25][31] - The analysis of trading behavior indicates a shift from strong trends to fluctuations in previously high-performing sectors, with only the power equipment sector maintaining its trend [21][25][31] - The report suggests that the overall market sentiment is gradually improving, with mid-cap indices showing slight recoveries in short-term emotions, while uncertainties in the mid-term remain relatively stable [16][25][34]

（来源：市场星报） 整体而言，节后红包行情虽如期而至，但分化格局略超节前市场预期。这种强弱分明的分化背后或许并 非偶然，而是节前行情提前演绎、海外事件催化、业绩披露窗口期临近等多重因素共振的结果，也揭示 了当前资金从情绪驱动的题材炒作，转向基本面支撑的确定性配置的核心思路。 A股三大指数周三集体上涨，截至收盘，沪指涨0.72%，收报4147.23点；深证成指涨1.29%，收报 14475.87点；创业板指涨1.41%，收报3354.82点。沪深京三市成交额达到24812亿元，较昨日放量2628 亿元。个股方面，上涨股票数量超过3700只，逾百股涨停。 周三，尽管A股午后冲高回落，但市场仍如期迎来节后两连涨，整体呈现"结构性红包"行情。盘面上， 稀土、磷化工、锂矿、航运、油气等顺周期细分板块表现突出，涨幅位居前列；与之形成鲜明对比的 是，传媒、银行、通信及家用电器等板块走势疲软，纷纷走低，市场分化特征十分明显。值得注意的 是，节后两日的反弹行情中，这种分化态势尤为突出。前期备受市场追捧的春节题材股全线回落，而以 涨价逻辑为核心的顺周期板块则连续两日领涨，成为资金布局的核心主线。其中，周期类板块多点开 花、持续强 ...

- The report does not contain specific quantitative models or factors, nor does it provide detailed construction processes, formulas, or backtesting results for any quantitative models or factors. The content primarily focuses on market analysis, investment opportunities, and thematic discussions such as AI technology and price increase logic[2][3][10][11][12][13]

Core Viewpoint - The precious metals market has experienced a significant drop, leading to panic in the Asia-Pacific markets, with major indices falling over 2% on February 2, 2026 [1] Group 1: Market Performance - The A-share market saw all three major indices drop more than 2%, with the Shanghai Composite Index falling 2.48% to close at 4015.75 points [1] - The total market turnover was 2.61 trillion yuan, continuing a trend of reduced trading volume over two consecutive days [1] Group 2: ETF Performance - The Food and Beverage ETF (515710) rose by 0.86%, while the Banking ETF (512800) increased by 0.13% [2] - The Securities ETF (512000) fell by 1.23%, and the Technology ETF (515000) dropped by 3.36% [2] - The Precious Metals ETF (159876) saw a significant decline of 9.97%, indicating a strong sell-off in the sector [2] Group 3: Sector Analysis - The chemical and non-ferrous metals sectors faced heavy selling pressure, with the Chemical ETF (516020) down 6.98% and the Non-Ferrous ETF (159876) hitting the daily limit down [2] - Analysts from CITIC Securities suggest that the price increase narrative may continue throughout the first quarter, but caution is advised for the speculative precious metals sector [2] - The white liquor sector, particularly stocks like Kweichow Moutai, saw a surge, with the Food and Beverage ETF reaching a peak increase of 3.28% during the day [4][5] Group 4: Investment Opportunities - Analysts from CITIC Securities and other institutions are optimistic about the white liquor sector, predicting a potential bottoming out opportunity in the coming years [7] - The banking sector is gaining attention as a potential rebound opportunity, with significant inflows into the Banking ETF, which has attracted nearly 11 billion yuan in the last ten days [14][16] - The overall market remains active ahead of the Chinese New Year, with a focus on sectors with strong fundamental support [4][16]

Market Overview - The A-share market experienced fluctuations on January 28, with the Shanghai Composite Index rising by 0.27% to 4151.24 points, and the Shenzhen Component Index increasing by 0.09% to 14342.89 points. However, the ChiNext Index fell by 0.57% to 3323.56 points, and the Sci-Tech Innovation Index decreased by 0.47% to 1880.57 points [3][4]. Sector Performance - The resource sector led the market, with significant gains in precious metals and oil and gas. The gold sector saw a surge, with China Gold achieving four consecutive trading limit increases, and Hunan Gold achieving three consecutive increases. Other notable performers included Zhongman Petroleum and Xiaocheng Technology, both with two limit increases in three days [4][5]. - The precious metals sector rose by 10.75%, while oil and gas extraction and services increased by 7.61%. The gold concept stocks also saw a rise of 7.54% [5]. Individual Stock Highlights - Notable stocks included Shanxi Coking Coal, which rose by 10% to 4.40, and Shaanxi Black Cat, which increased by 9.92% to 4.32. Other significant gainers included Lu'an Environmental Energy and Jinko Energy [6]. - The total trading volume in the Shanghai and Shenzhen markets reached 2.97 trillion, an increase of 704 billion compared to the previous trading day, with over 3600 stocks declining [6]. Capital Flow - There was a net inflow of capital into sectors such as non-ferrous metals, securities, and communication services, while sectors like photovoltaic equipment, aerospace, and automotive experienced net outflows. Notable inflows included China Aluminum with 1.909 billion, Northern Rare Earth with 1.855 billion, and others [8]. - Conversely, BlueFocus Communication Group, Sungrow Power Supply, and Kweichow Moutai faced significant sell-offs, with net outflows of 2.466 billion, 1.767 billion, and 1.333 billion respectively [8]. Institutional Insights - Dongfang Securities noted that capital is focusing on price increase logic, with technology and resources alternating in performance [10]. - Flash Gold Asset Management emphasized that short-term volatility does not alter the structural opportunities in high-end manufacturing [11]. - Huatai Securities indicated that historically, industries with sustained recovery capabilities during earnings forecast disclosures tend to yield excess returns [12].

Market Overview - The A-share market experienced fluctuations on January 28, with the Shanghai Composite Index rising by 0.27% to close at 4151.24 points, while the Shenzhen Component Index increased by 0.09% to 14342.89 points. The ChiNext Index fell by 0.57% to 3323.56 points, and the Sci-Tech Innovation Board Index decreased by 0.47% to 1880.57 points [1][2]. Sector Performance - The gold and non-ferrous metal sectors saw significant gains, with resource stocks leading the market. Notable performances included China Gold achieving four consecutive trading limit increases, Hunan Gold with three consecutive increases, and China Aluminum hitting a 16-year high [1][2][3]. - The precious metals sector rose by 10.75%, oil and gas extraction and services increased by 7.61%, and the gold concept sector grew by 7.54%. Other notable increases included lead and zinc metals, which rose by 6.92% and 6.91%, respectively [3]. Coal Sector - The coal sector also performed well, with Shanxi Coking Coal and Shaanxi Black Cat both hitting the daily limit increase of 10%. Other companies in the sector, such as Lu'an Environmental Energy and Jinko Energy, also saw significant gains [4]. Trading Volume - The total trading volume in the Shanghai and Shenzhen markets reached 2.97 trillion yuan, an increase of 704 billion yuan compared to the previous trading day. However, over 3600 stocks in the market experienced declines [5]. Capital Flow - Main capital flows showed net inflows into non-ferrous metals, securities, and communication services, while there were net outflows from photovoltaic equipment, aerospace, and automotive sectors. Specific stocks like China Aluminum, N Hengyun Chang, and Northern Rare Earth saw net inflows of 1.909 billion yuan, 1.855 billion yuan, and 1.773 billion yuan, respectively [7][8]. - Conversely, BlueFocus Communication Group, Sungrow Power Supply, and Kweichow Moutai faced net outflows of 2.466 billion yuan, 1.767 billion yuan, and 1.333 billion yuan, respectively [9]. Institutional Insights - Dongfang Securities noted that capital is focusing on price increase logic, with technology and resources alternating in performance. Shanjin Asset Management emphasized that short-term volatility does not alter structural opportunities in high-end manufacturing [10]. - Huatai Securities highlighted that historically, industries with sustained recovery capabilities during earnings forecast disclosures tend to yield excess returns [11].

1. Report Industry Investment Rating There is no information provided regarding the report's industry investment rating in the given content. 2. Core Viewpoints of the Report - In the equity market last week (2026.01.19 - 2026.01.23), under the environment of continuous regulatory policy suppression and abundant liquidity, the market structure was highly differentiated. Weight - stocks in consumption, medicine, and finance declined significantly due to large - scale ETF redemptions by policy funds, while the growth direction was active, and the commercial space sector regained strength after adjustment. As the earnings period begins, the market may rotate towards profit recovery and valuation repair. With the in - depth implementation of anti - involution policies, the investment growth rates of various industries have turned negative, implying future supply contraction, while demand stabilizes under the background of fiscal stimulus and economic recovery. This shift in the supply - demand contradiction consolidates the performance inflection points of leading companies in cyclical sectors such as non - ferrous metals and chemicals, and also drives the rise of sectors with price - increase logic like photovoltaics, lithium batteries, and coal [2][10][12]. - In the fixed - income market last week, short - term bond yields rose, and long - term yields fell. The 1 - year Treasury yield rose 3.95BP to 1.28%, the 10 - year Treasury yield fell 1.26BP to 1.83%, and the 30 - year Treasury yield fell 1.65BP to 2.29%, narrowing the term spread. Some funds entered the bond market for safety as the stock market cooled. The central bank governor's statement about potential reserve requirement ratio and interest rate cuts, along with positive news from the Ministry of Finance and good 7 - year Treasury bond issuance results, contributed to the narrowing of the term spread and the decline of long - term interest rates. There is support for the bond market sentiment, and there are opportunities to capture band trading in ultra - long - term interest - rate bonds [3][13]. 3. Summary by Relevant Catalogs 3.1 Weekly Market Observation 3.1.1 Equity Market Review and Observation - Index performance: Last week, the Shanghai Composite Index rose 0.84%, the CSI 300 fell 0.62%, and the ChiNext Index fell 0.34%. The average daily trading volume of the entire A - share market was 27,972 billion yuan, a decrease from the previous week [10]. - ETF funds: Overall, ETF funds showed a net outflow trend last week. The CSI 300ETF had the most significant share reduction, with 49.603 billion shares less in the past week. The CSI 1000, SSE 50, SSE STAR 50, and CSI A500 also had share reductions of 23.3 billion, 11.5 billion, 9.6 billion, and 7.9 billion respectively. Since January 15, patient funds have continuously redeemed a basket of ETFs, and during this period, some individual stocks with high weight in the index and actively priced by funds performed better. The market trading volume has shrunk from around 4 trillion to around 2.5 trillion, indicating that policy goals have achieved some results. Future market - overheating adjustment methods may focus on cracking down on hot money, relaxing IPOs, and executive share - sales, and the impact of ETF redemptions on the market may weaken marginally [11]. - External factors: The latest US economic data remains resilient, and the November PCE inflation data is in line with market expectations, with no obvious signs of inflation rebound. This week, the Federal Reserve will hold an interest - rate meeting, and the market will focus on the meeting and the earnings reports of large technology companies, especially on performance guidance and the sustainability of profit realization under high valuations. Overseas geopolitical conflicts are also an important short - term uncertainty factor, and market risk - aversion sentiment will remain before the situation in Iran is resolved [11]. 3.1.2 Pan - Fixed - Income Market Review and Observation - Domestic bond market: Last week, short - term bond yields in the domestic bond market rose, and long - term yields fell, narrowing the term spread. The 1 - year Treasury yield rose 3.95BP to 1.28%, the 10 - year Treasury yield fell 1.26BP to 1.83%, and the 30 - year Treasury yield fell 1.65BP to 2.29%. Some funds entered the bond market for safety as the stock market cooled. Positive factors such as the central bank governor's statement on potential reserve requirement ratio and interest rate cuts, the Ministry of Finance's press conference, and good 7 - year Treasury bond issuance results contributed to the narrowing of the term spread and the decline of long - term interest rates. There is support for the bond market sentiment, and there are opportunities to capture band trading in ultra - long - term interest - rate bonds [3][13]. - US Treasury yields: Last week, US Treasury yields fluctuated. The 1 - year US Treasury yield fell 2BP to 3.53%, the 2 - year yield rose 1BP to 3.60%, and the 10 - year yield remained flat at 4.24%. Trump's remarks about Greenland led to European selling of US Treasuries and a rise in yields, but his subsequent attitude reversed the trend. US Treasuries will likely continue to fluctuate in the future, with increased unpredictability [14]. - REITs: Last week, the CSI REITs Total Return Index rose 2.17% to 1047.51 points, and all types of REITs closed higher, with data centers, consumption, and warehousing leading the gains. In the primary market, 5 public REITs withdrew or terminated, including 4 initial projects and 1 expansion project [14][15]. 3.1.3 Public Fund Market Dynamics On January 23, 2026, the China Securities Regulatory Commission issued the "Guidelines for the Performance Comparison Benchmark of Publicly Offered Securities Investment Funds," and the Asset Management Association of China issued the "Operation Rules for the Performance Comparison Benchmark of Publicly Offered Securities Investment Funds." The official versions are generally consistent with the draft versions, with some adjustments including clarifying restrictions on benchmark changes, exempting money - market funds from disclosing performance - benchmark comparisons, and modifying the requirements for long - term performance evaluation by fund evaluation institutions [16]. 3.2 Fund Index Performance Tracking 3.2.1 Equity Strategy Theme - Based Index - Active Stock Fund Selection Index: The index selects 15 funds each period, with equal - weight allocation. It selects active equity funds based on performance competitiveness and style stability within value, balanced, and growth styles, and allocates them according to the style distribution of the CSI Equity - Oriented Fund Index (930950.CSI). The performance benchmark is the CSI Equity - Oriented Fund Index (930950.CSI) [20][21]. 3.2.2 Investment Style - Based Index - Value Stock Fund Selection Index: It includes both deep - value and quality - value styles. It selects 10 funds of deep - value, quality - value, and balanced - value styles based on multi - period style classification. The performance benchmark is the CSI 800 Value Index (H30356.CSI) [24]. - Balanced Stock Fund Selection Index: It selects 10 funds of relatively balanced and value - growth styles based on multi - period style classification. The performance benchmark is the CSI 800 (000906.SH) [24]. - Growth Stock Fund Selection Index: It aims to capture the performance and valuation double - click opportunities of high - growth companies and select "dark - horse" stocks. It selects 10 funds of active - growth, quality - growth, and balanced - growth styles based on multi - period style classification. The performance benchmark is the 800 Growth (H30355.CSI) [27]. 3.2.3 Industry Theme - Based Index - Pharmaceutical Stock Fund Selection Index: It classifies funds according to the intersection market value of fund equity holdings and the constituent stocks of the CITIC Pharmaceutical Index (with an average purity of not less than 60% in the past 3 years or since inception). It constructs an evaluation system in the eligible sample, considering factors such as relative benchmark index win - rate, product drawdown, style stability, and overall performance competitiveness, and selects 15 funds to form the index. The performance benchmark is the pharmaceutical theme fund index (fitted by Huabao Securities' fund research and investment platform) [30][31]. - Consumption Stock Fund Selection Index: It classifies funds according to the intersection market value of fund equity holdings and the constituent stocks of relevant CITIC consumption - related indices (with an average purity of not less than 50% in the past 3 years or since inception). It constructs an evaluation system in the eligible sample and selects 10 funds to form the index. The performance benchmark is the consumption theme fund index (fitted by Huabao Securities' fund research and investment platform) [31][32]. - Technology Stock Fund Selection Index: It classifies funds according to the intersection market value of fund equity holdings and the constituent stocks of relevant CITIC technology - related indices (with an average purity of not less than 60% in the past 3 years or since inception). It constructs an evaluation system in the eligible sample and selects 10 funds to form the index. The performance benchmark is the technology theme fund index (fitted by Huabao Securities' fund research and investment platform) [35]. - High - End Manufacturing Stock Fund Selection Index: It classifies funds according to the intersection market value of fund equity holdings and the constituent stocks of relevant CITIC high - end manufacturing - related indices (with an average purity of not less than 50% in the past 3 years or since inception). It constructs an evaluation system in the eligible sample and selects 10 funds to form the index. The performance benchmark is the high - end manufacturing theme fund index (fitted by Huabao Securities' fund research and investment platform) [40][41]. - Cyclical Stock Fund Selection Index: It classifies funds according to the intersection market value of fund equity holdings and the constituent stocks of relevant CITIC cyclical - related indices (with an average purity of not less than 50% in the past 3 years or since inception). It constructs an evaluation system in the eligible sample and selects 5 funds to form the index. The performance benchmark is the cyclical theme fund index (fitted by Huabao Securities' fund research and investment platform) [43][44]. 3.2.4 Money - Market Enhancement Index - Money - Market Enhancement Strategy Index: It aims at liquidity management, pursuing a curve that exceeds money - market funds and is smooth and upward. It mainly allocates money - market funds with relatively good performance and passive index - bond funds (inter - bank certificate of deposit index funds). The performance benchmark is the CSI Money - Market Fund Index (H11025.CSI) [47]. 3.2.5 Pure - Bond Index - Short - Term Bond Fund Selection Index: It aims at liquidity management, pursuing a smooth and upward curve while controlling drawdown. It mainly allocates 5 funds with stable long - term returns, strict drawdown control, and significant absolute - return ability. The performance benchmark is 50% * Short - Term Pure - Bond Fund Index + 50% * Ordinary Money - Market Fund Index [50]. - Medium - and Long - Term Bond Fund Selection Index: It invests in medium - and long - term pure - bond funds, aiming for stable returns while controlling drawdown. It selects 5 funds with both return and drawdown control, and adjusts the duration and the ratio of credit - bond funds and interest - rate bond funds according to market conditions. The performance benchmark is not clearly stated in a simple formula in the text [52]. 3.2.6 Fixed - Income + Index - Low - Volatility Fixed - Income + Selection Index: The equity center is set at 10%. It selects 10 fixed - income + funds with an equity center (considering convertible bond and stock positions) of less than 15% in the past three years and recently. It focuses on the risk - return ratio and holding experience. The performance benchmark is 10% CSI 800 Index + 90% ChinaBond New Composite Full - Price Index (CBA00303.CS) [55]. - Medium - Volatility Fixed - Income + Selection Index: The equity center is set at 20%. It selects 5 fixed - income + funds with an equity center between 15% and 25% in the past three years and recently, emphasizing the risk - return ratio and performance elasticity. The performance benchmark is 20% CSI 800 Index + 80% ChinaBond New Composite Full - Price Index (CBA00303.CS) [58]. - High - Volatility Fixed - Income + Selection Index: The equity center is set at 30%. It selects 5 fixed - income + funds with an equity center between 25% and 35% in the past three years and recently, emphasizing the risk - return ratio and performance elasticity. It selects funds with stable bond - end returns, no credit - downgrading, and strong stock - selection ability on the equity end. The performance benchmark is 30% CSI 800 Index + 70% ChinaBond New Composite Full - Price Index (CBA00303.CS) [61]. 3.2.7 Other Pan - Fixed - Income Index - Convertible Bond Fund Selection Index: It selects bond funds with an average convertible - bond investment proportion of not less than 60% in the latest period and not less than 80% in the past four quarters as the sample space. It constructs an evaluation system from the fund product, fund manager, and fund company dimensions, considering factors such as long - and short - term returns, drawdown, risk - adjusted returns, and the manager's timing and bond - selection abilities, and selects 5 funds to form the index [64]. - QDII Bond Fund Selection Index: It selects 6 QDII bond funds with stable returns and good risk control based on credit and duration conditions. The underlying assets of QDII bond funds are overseas bonds, covering regions such as the world, Asia, and emerging markets, and investment targets include Chinese - funded US dollar bonds and US dollar bonds [67]. - REITs Fund Selection Index: It selects 10 REITs funds with stable operation, reasonable valuation, and certain elasticity based on the underlying asset type. The underlying assets of REITs are mainly mature, high - quality, and stable - operating infrastructure projects, with relatively clear cash - flow expectations and limited unit - net - value volatility [68].

Group 1 - The article discusses the emotional indicators reaching a peak, suggesting a potential market shift from a volume-driven model to a traditional trend model, driven by earnings forecasts and price increase logic [2] - Silver prices as of January 14, 2026, are reported at 21,943.0, reflecting a decrease of 1.77% compared to the previous trading day, with data collected from 2012 to 2026 [3] - Tin prices on January 14, 2026, are noted at 400,770.0, showing an increase of 0.32% from the previous trading day, with data available from 2015 to 2026 [6] Group 2 - The article mentions a significant gas power generation project by Jerry, highlighting the growth logic behind large orders in North America [8]

Group 1 - The report suggests that A-shares have stabilized and risen since late December, indicating a preference for growth-oriented investment strategies while maintaining a balanced overall style [1][7] - The manufacturing PMI for December was reported at 50.1%, marking a 0.9 percentage point increase from November, indicating a return to expansion territory for the first time since April [9] - The report highlights structural investment opportunities in sectors such as defense, non-ferrous metals, and communication, with 18 out of 31 industries showing positive performance in December [7][12] Group 2 - The report emphasizes the importance of investing in technology and cyclical stocks, particularly in the context of AI and emerging market industrialization trends [15][16] - It recommends specific funds for investment, including growth-oriented funds like E Fund Environmental Theme and Manulife Smart Stable, as well as balanced funds like BOCOM Huatai Huatai Preferred and GF Multi-Factor [1][6] - The report notes that bond funds should focus on flexible duration rate bonds and high liquidity credit bonds, suggesting products like Bosera Fortune Pure Bond and Fuguo Tianli Growth Bond [1][17] Group 3 - The report indicates that the issuance of new funds in December reached a total of 1129.38 billion, the highest level since 2022, with a significant number of new equity funds being launched [63][66] - It highlights that the average return for growth-style funds in December was 7.65%, outperforming value and balanced style funds, which returned 2.28% and 1.92% respectively [56][60] - The report also mentions that the TMT and midstream manufacturing sectors have shown strong performance, while the consumer sector lagged behind [56][67]

Core Viewpoint - The article emphasizes the importance of monitoring Sino-U.S. relations and highlights recent developments in China's economic policies and market performance, indicating a potential for continued market stability and growth in 2024 [2][8]. Group 1: Sino-U.S. Relations - The Ministry of Commerce of China firmly opposes the U.S. imposing 301 tariffs on Chinese semiconductor products and has raised serious concerns through the Sino-U.S. economic and trade consultation mechanism [2][8]. - China is actively promoting and facilitating compliant trade regarding export restrictions on rare earth magnets [2][8]. - The Chinese government aims for companies to reach solutions that align with Chinese laws and regulations concerning agreements signed by TikTok with investors [2][8]. Group 2: Capital Market Developments - The People's Bank of China proposed to utilize swap facilities and stock repurchase loans to maintain capital market stability, with plans to create two tools in October 2024, with initial quotas of 500 billion and 300 billion yuan respectively [2][8]. - As of December 25, the swap facility has been executed twice for a total of 105 billion yuan, while the upper limit for stock repurchase loans has reached 338.352 billion yuan [2][8]. Group 3: Market Performance - The A-share market indices showed a continued upward trend, with the Shanghai Composite Index rising 0.47% to close at 3959.62 points, marking seven consecutive days of gains [9]. - The trading volume in the Shanghai and Shenzhen markets increased to 1.92 trillion yuan, with various sectors experiencing mixed performance [9]. - In the futures market, the basis for stock index futures continued to recover, while the trading volume for stock index futures decreased, indicating an increase in IH positions [9][10]. Group 4: Future Strategies - The targeted tools introduced by the central bank are expected to provide significant support to the market, with continued policy strength anticipated in the coming year [10]. - The rapid expansion of the CSI A500 ETF is injecting incremental funds into the market, suggesting that price increase logic and technology may become the main themes in market trading [10].