On August 4th, the A-share market displayed a classic "seesaw" pattern. While the three major indices all rose, with the ChiNext Index surging 5.64% and AI hardware stocks staging a broad rally, the banking sector moved against the trend, weakening significantly. Industrial and Commercial Bank of China, Agricultural Bank of China, and Bank of China all fell by over 3%, and China Construction Bank dropped nearly 3%. The combined market value of the six largest state-owned banks declined by 260 billion yuan in a single day, causing unease among many investors. Don't worry. This analysis is designed to provide reassurance to those holding bank stocks.

Why the Decline Today?

The reason is a "fund relocation." On August 4th, the banking sector index fell by 2%, with major state-owned banks seeing net capital outflows of 1.17 billion yuan. Agricultural Bank of China alone experienced a net outflow of 711 million yuan. Where did the money go? It flowed into the technology sector. The ChiNext Index surged 5.64%, and the STAR 50 Index rose 4.09%. This is a classic "seesaw effect" – when tech stocks rise, bank stocks fall, and vice versa. Market analysts note that recent volatility in the tech sector has led to a trend of capital rotating from high-volatility growth stocks to low-valuation, high-dividend sectors. Today's move was a reverse operation: as tech stocks rebounded, some funds were pulled from bank stocks to chase the tech rally. This is a short-term trading shift, not a fundamental issue.

Half-Year Reports Are the True Anchor

What is the most important catalyst for bank stocks in August? The half-year reports. Ping An Bank will be the first among A-share listed banks to officially release its 2026 half-year report on August 15th. This will be followed by a dense reporting period for all 42 A-share listed banks. What do institutions expect from these reports? Wang Yifeng, chief financial analyst at Everbright Securities, clearly stated that the banking industry's performance has bottomed out, with a definitive improvement expected in 2026. He forecasts a mid-year revenue growth of +7.3%, continuing a healthy single-digit increase, and a steady rise in net profit attributable to shareholders of +3.2%. CSCI Securities predicts that the net profit growth rate for joint-stock banks in the first half of 2026 will increase by 1.7 percentage points from the first quarter, reaching 1.4%. Even more compelling data comes from Yuekai Securities, which reports a 100% "pre-happiness" rate for the banking sector in the 2026 mid-year reports. This means all 42 listed banks are expected to report either positive growth or a turnaround from losses – a level of certainty unmatched by any other sector in the entire A-share market. On the revenue side, supported by a stabilizing net interest margin, the revenue flexibility of banks in 2026 is significantly better than in the previous three years. Net interest income is no longer stuck in a pattern of "increasing volume without increasing revenue" and has returned to a pillar position. On the profit side, banks are taking advantage of the improved revenue environment to increase provisioning, thereby strengthening their long-term operational resilience.

The 'Hidden Dividend' from ChangXin Memory Technologies

There is another variable that the market has overlooked: ChangXin Memory Technologies (CXMT). On July 27th, domestic memory chip leader CXMT debuted on the STAR Market, with a market capitalization reaching 3.28 trillion yuan on its first day, making it the "King of Market Cap" on the A-share market. The AIC (Asset Investment Companies) of the five major state-owned banks collectively invested in CXMT. For banks that participated in the initial investment round in 2023, the floating profit is close to 40 times their investment, while banks that invested in the 2024 capital increase have seen a floating profit of over 18 times. A research report from Everbright Securities estimates that CXMT could boost the revenue growth of its shareholder banks by 0.3% to 10% in 2026, with China Construction Bank and Bank of Communications likely benefiting the most. The floating profits from these related investments will be reflected in the current period's financial results. This means that the half-year reports of the five major banks will feature a new component – "technology investment income" – in addition to traditional net interest income and fee-based income. This is no small sum; it represents real, tangible profits.

Adjustment is an Opportunity, Not a Risk

The banking sector, as one of the A-share market's highest dividend-yielding industries, has never lost its long-term allocation value. Institutions also remain bullish on the long-term absolute returns of bank stocks. The 260 billion yuan single-day drop in the market value of the six largest banks on August 4th sounds alarming. But viewed from another perspective—the total market value of these six banks exceeds 10 trillion yuan, making a 260 billion yuan fluctuation a mere 2% decline. In A-share history, a 3% single-day drop in bank stocks is not uncommon. Such declines are always driven by short-term factors and are always absorbed by the recovery of fundamentals. More importantly, look at the details of capital flows. While major state-owned banks saw a net capital outflow of 1.17 billion yuan, speculative capital (youzi) had a net inflow of 636 million yuan, and retail investors had a net inflow of 534 million yuan. Institutions are selling, while speculative and retail investors are buying. It is clear who is panicking and who is being greedy.

Conclusion: Don't Get Off Before the Half-Year Report Releases

The adjustment on August 4th was a capital relocation triggered by a tech stock rebound – a short-term trading move, not a reversal of fundamentals. Over the next month, 42 banks will successively release their half-year reports. The 100% pre-happiness rate, the 3.2% net profit growth forecast, and the incremental investment income from CXMT are substantial numbers that will lead the market to reassess the value of bank stocks. The fundamentals of the banking sector are improving, valuations are at historical lows, and dividend yields are at historical highs. Today's decline is creating space for the positive catalysts to be released in the half-year reports. Adjustment is not a risk; it is an opportunity. Do not get off before the half-year reports are released.