BSE

The oldest marketplace in Asia

For a century and a half, buyers and sellers of shares have met on Dalal Street, and BSE — the Bombay Stock Exchange — is the marketplace itself. It owns no shares and takes no side; it provides the place where trades happen and collects a tiny fee on each one, along with the fees for listing companies and clearing trades. It is the purest kind of toll-taking business: capital-light, almost debt-free, and earning extraordinary returns — close to forty-five paise on every rupee of owners' capital — because the marketplace, once built, costs little to run as volumes swell.

After years in the larger rival's shadow, BSE has roared back, its derivatives business reviving and profit compounding at nearly seventy per cent a year over five years.

A wonderful toll, at a rich toll-price

The market knows it. At about sixty-eight times earnings — near the high end of its own history and twenty-five times book — this is priced for the good times to continue. A capital-light, high-return exchange deserves a premium, but the premium here is generous, and the case rests entirely on quality and growth, not on value.

What to weigh

The toll rises and falls with the traffic. An exchange's revenue tracks trading volumes, which swell in booms and shrink in busts, so earnings are more cyclical than the recent surge suggests. More pointedly, the regulator has been tightening the rules around the very derivatives trading that has driven the rebound — a rule change can dent volumes quickly. And BSE still trades in the long shadow of its larger competitor. At sixty-eight times earnings, a quieter market would sting.

What this asks of you

Own this as a long-term toll on India's deepening capital markets — more Indians investing, more companies listing, more trading each year. The business is genuinely wonderful; the discipline is to respect that its earnings are market-linked and its price already rich. Buy it for the decade with eyes open to the cyclicality, size it for the swings a volume-driven business brings, and do not mistake a boom in trading for a permanent run-rate.