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June 17, 2026

Definition

Taper Tantrum

The taper tantrum was the 2013 market upheaval when the US Fed signalled it would slow its bond purchases, triggering sharp capital outflows from emerging markets including India.

The 2013 shock

The taper tantrum was the market upheaval of 2013, when the US Federal Reserve merely *signalled* that it would slow down its massive bond-buying programme. The Fed had been flooding the world with cheap money since the 2008 crisis, and much of it had flowed into higher-yielding emerging markets. The hint that this tap might tighten was enough to trigger a violent reversal — investors yanked capital out of emerging markets and rushed back to US assets, sending EM currencies and bonds tumbling. The episode is the textbook case of how a single Fed signal can convulse markets thousands of miles away.

India in the firing line

India was hit hard. After the Fed's May 2013 signal, the rupee crashed to a then-record low of about ₹68.85 per dollar in late August. India was lumped into the "Fragile Five" — the emerging economies seen as most vulnerable, alongside Brazil, Indonesia, South Africa and Turkey — because of its twin deficits (fiscal and current account) that left it dependent on foreign capital.

The initial response failed. The RBI raised a key rate sharply and tightened liquidity to defend the rupee, but the slide continued. The turning point came with Raghuram Rajan, who took over as RBI Governor in September 2013 and opened a special FCNR(B) deposit swap window offering attractive fixed rates to NRIs, mobilising roughly $26 billion. This stabilised and then strengthened the rupee, pulling India out of the Fragile Five.

Why it still resonates

The taper tantrum remains India's reference crisis for Fed-driven capital flight. Whenever the rupee weakens sharply on US rate fears, analysts reach for the "2013 playbook" — and the episode has been invoked again in more recent bouts of rupee pressure. It is the reason India built up its enormous foreign-exchange reserves: a war-chest to avoid being caught as exposed as it was in 2013.

Why it matters to investors

The lesson is that Indian markets are deeply tethered to US monetary policy. A hawkish Fed shift can drain foreign money from Indian equities and bonds and crush the rupee, regardless of India's own fundamentals. The taper tantrum showed how quickly sentiment can turn — and how a credible policy response can restore it. For an investor, it is a reminder to watch the Fed as closely as the RBI, and to recognise that global liquidity, not just domestic news, drives the flows that move Indian markets.

Plain-English explainer from Investdesk Investors Encyclopedia. General information, not financial advice.