Jane Street pays ₹4,843.5 crore to SEBI to trade in India again

Recall the news that rattled India's financial markets a few weeks ago? Jane Street, the world-famous quantitative trading house, was excluded from Indian markets by SEBI (Securities and Exchange Board of India). The accusation? Accusations of manipulation of the Bank Nifty index, India's most traded derivative.

And now, in a last-minute turn of events, Jane Street returns—but at what cost? The firm has paid an astronomical ₹4,843 crore to an escrow account that is overseen by SEBI to lift the ban. While trade is once again allowed, it's not a free-for-all.

The Alleged Bank Nifty Game Plan

So what did Jane Street allegedly do?

SEBI alleges the company devised a cunning but dubious plan. Every day, Jane Street is said to have purchased Bank Nifty stocks at dawn, driving the index higher. At the same time, it wagered enormous derivatives that the index would decline. When prices had risen, Jane Street is said to have sold the stocks, causing a collapse—and collecting on its previous wagers.

The payoff? On January 1, 2024 alone, Jane Street allegedly earned ₹734 crore. In two years, the company allegedly earned ₹36,500 crore from India, ₹4,843 crore of which SEBI has deemed illegal.

No Business As Usual

Though back, Jane Street is now operating under strict conditions. It cannot engage in options trading, nor can it run strategies designed to move market indices. Jane Street maintains its innocence, calling its actions standard arbitrage and accusing SEBI of misunderstanding how global arbitrage works. The firm intends to appeal SEBI’s decision.

Read more: The big Bitcoin surge: What’s driving the rally?

Nevertheless, the market effect was genuine. Following the ban on Jane Street, options volume in India dropped more than 20%, a testament to how entrenched the firm had grown in Asia's largest derivatives platform.

Jane Street may have written a check, but this is not a fresh start, it's a second chance with intense examination.