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Author’s Note: This analysis explores the BSE SENSEX not merely as a historical price chart, but as a premier institutional benchmark. While the SENSEX has a storied trading history, our focus here is on its persisting relevance as a reference index—a “signal” that defines the Indian equity sentiment. We examine the structural, mathematical, and algorithmic […]

In the architecture of modern financial markets, a distinction must be drawn between a venue of execution and a venue of reference. While trading volume and velocity are the metrics of an execution engine, institutional authority and data continuity are the hallmarks of a benchmark anchor. The Bombay Stock Exchange (BSE), legally known as BSE

Structural Origins of Benchmark Authority in Indian Markets A market benchmark does not emerge from popularity, repetition, or media visibility. It emerges when market participants, institutions, regulators, and systems implicitly agree to treat a single reference as the neutral description of “the market.” In India, that reference gradually became the NIFTY indices. This outcome was

Conceptual Framing: Benchmarks as Market Infrastructure In modern capital markets, benchmarks are not descriptive artefacts but structural infrastructure. They function as reference anchors for valuation, performance attribution, risk modeling, capital allocation, regulatory compliance, and institutional decision-making. In the Indian context, the National Stock Exchange occupies this role primarily as a benchmark-originating institution rather than as