In recent sessions, the A-share banking sector has displayed remarkable strength, with numerous stocks hitting record highs. According to data from Wind, between September 1st and 3rd, 12 banks including ICBC, Bank of China, China Construction Bank, CITIC Bank, and Bank of Jiangsu saw their share prices reach new yearly peaks. As the broader A-share market experiences choppy adjustments, these banking giants are staging an impressive rally, acting as a stabilising force, and the logic driving this trend has captured widespread market attention.

Bank stocks, known for their massive scale and steady earnings, have long been a core heavyweight sector in the A-share market. During periods of volatility, they serve both as a reservoir for large capital flows and as an emotional stabiliser that tempers irrational swings, providing foundational support for the orderly operation of the capital markets. The current collective rally is yet another demonstration of this sector's intrinsic value. It is not a fleeting bout of speculative trading but the inevitable outcome of three converging forces: policy support, capital inflows, and improving fundamentals.

Policy Support Lays the Groundwork

First, the ongoing optimisation of the policy environment, with coordinated efforts from various regulatory bodies, has established a solid foundation for the sector's upward trajectory. Throughout this year, financial regulators have focused on the core themes of "preventing risks, strengthening supervision, and promoting high-quality development," addressing the banking industry's key pain points through a systematic, multi-layered policy mix. This approach aims to resolve existing operational risks while reinforcing the industry's long-term growth prospects.

A critical aspect of this has been mitigating risks in real estate credit, a major exposure for banks. Recently, multiple government departments have collaborated on systematic reforms within the property sector. Notably, the People's Bank of China and the National Financial Regulatory Administration have introduced targeted credit policies for real estate, designed to unblock financing channels for developers, facilitate the orderly resolution of property-related risks, and alleviate pressure on the quality of banks' real estate credit assets, thereby significantly improving market expectations. Prior to this, the injection of 300 billion yuan in special treasury bonds entered its operational phase, earmarked to replenish the capital of major state-owned banks. This has further fortified their risk buffers, enhancing their capacity for disposing of non-performing assets and withstanding potential shocks.

While prudently managing existing risks and securing the industry's operational baseline, regulators are also driving business transformation. They continue to guide banks in deepening their work on the "five major articles" of finance, encouraging institutions to refocus on their core functions, optimise credit structures, and pursue risk prevention and business transformation in tandem. This bolsters market confidence in the sector's valuation recovery. In essence, the current policy mix addresses both short-term risk alleviation and long-term operational enhancement, securing the safety floor for prudent banking operations and charting a clear path for industry transformation, thereby cementing the groundwork for high-quality development.

Capital Flows Drive Market Momentum

Second, a restructuring of capital allocation logic is attracting incremental funds, fuelling the sector's ascent. From a valuation perspective, the banking sector's overall price-to-book ratio has lingered at low levels for an extended period, with existing risks largely priced into share prices. This establishes a solid valuation floor and offers substantial safety margins, providing a sturdy base for a re-rating. From a capital allocation viewpoint, heightened market volatility and declining interest rates have pressured returns on traditional fixed-income assets. This has accentuated the appeal of bank stocks as low-volatility, high-dividend instruments with bond-like characteristics, aligning perfectly with the needs of long-term investors such as insurance funds and mutual funds.

In short, "low valuations" mark the bottom, while "high dividends" provide a backstop for returns. Together, they define the banking sector's compelling value proposition in the current market environment. The volatile market has magnified these advantages, prompting a shift in asset allocation strategies and channeling incremental capital into the sector. This has allowed valuations to gradually gravitate towards more reasonable levels. This clearly indicates that the current rally is not speculative frenzy but a trend-driven movement, underpinned by sustained positioning from long-term capital amidst broader asset reallocation.

Improving Fundamentals Provide Validation

Finally, the tangible improvement in banks' operational quality is providing fundamental support for the share price gains. In the first half of this year, the banking industry demonstrated steady profit growth, with net interest margins reaching a pivotal turning point. Data from the National Financial Regulatory Administration shows that the net interest margin for commercial banks stood at 1.41% in the second quarter, a one-basis-point increase quarter-on-quarter—the first such sequential quarterly rise since 2022. This signals a positive trend of stabilisation in interest margins after a period of decline.

Looking at the overall performance of listed banks in the first half, the majority reported growth in both revenue and net profit. The six largest state-owned banks all achieved increases in both interim revenue and profit. Additionally, they collectively raised their interim cash dividend payout ratios to 31%, significantly enhancing shareholder returns and further boosting market sentiment.

Of course, it is important to approach the "dancing elephants" phenomenon with rationality. Record-high share prices reflect a momentary market assessment, not a guaranteed signal for continued upward movement. The ebb and flow of gains and losses is a normal feature of capital markets; technical pullbacks and profit-taking are natural occurrences, merely mirroring immediate market moods and expectations. Ultimately, market fluctuations will regress to fundamentals, and only with a long-term perspective can investors truly capture lasting value over extended cycles.