Rethinking Long-Term Investment Strategies Amid Persistent Currency Volatility

For most of the last three decades, currency volatility was a storm that investors waited out. It arrived periodically, temporarily disrupted portfolios, and then receded — leaving the underlying investment thesis largely intact. That model of currency risk is no longer adequate.

Pavitra Pradip Walvekar’s view is shaped by a rare vantage point: years spent inside high-stakes financial systems, followed by the practical discipline of building in India’s fintech ecosystem. He has described this shift plainly: investors still treating currency risk as a temporary headwind are misreading the nature of the problem.

What has emerged is a structural condition — not a cyclical disruption. Its roots run deep: the fracturing of multilateral trade arrangements, the weaponisation of currency policy as a geopolitical instrument, and the accelerating fragmentation of the dollar-centric financial order that underpinned relative stability for the better part of a century.

From Cyclical Disruption to Structural Condition

To understand why currency volatility has become structural, it helps to understand what made the previous era relatively stable and what has since dissolved.

• When the Dollar Held the Line: The post-Bretton Woods era of managed floating was gradually stabilised by coordinated central bank intervention, the Washington Consensus, and the gravitational pull of dollar hegemony. Volatility existed, but it was bounded.
• How 2008 Rewrote the Rules of Stability: The post-2008 era began eroding this. Quantitative easing on an unprecedented scale by the Federal Reserve, the ECB, and the Bank of Japan fundamentally altered the relationship between monetary policy and currency stability. The taper tantrum of 2013 illustrated how quickly the new monetary architecture could transmit volatility across borders.
• The Weaponisation of the Dollar: What the 2020s have added is geopolitical fragmentation. The weaponisation of the SWIFT payment system following Russia's invasion of Ukraine demonstrated, with stark clarity, that the dollar's role as the neutral medium of global trade is no longer universally accepted.

Walvekar believes that the accelerating de-dollarisation among BRICS economies, the proliferation of bilateral currency swap arrangements, and the growing use of non-dollar settlement mechanisms in Asian trade all point in the same direction: the monetary architecture of the next decade will be more multipolar, more contested, and more volatile.

For the rupee, these macro forces compound a structural depreciation trend that predates the current geopolitical moment. The rupee has lost approximately 35–40% of its value against the dollar over the last decade, not in a single crisis, but through persistent, low-grade erosion. This is the structural reality against which every rupee-denominated return must be measured.

The Compounding Cost of Misreading the Signal

The practical consequence of treating structural currency volatility as cyclical is a systematic underestimation of real capital erosion — one that compounds quietly and becomes visible only at the end of a long investment horizon.

Consider the arithmetic. A 12% annual return on a rupee-denominated equity portfolio is, in nominal terms, respectable. But that number carries three silent deductions:

• Currency Depreciation: The rupee losing 4-5% annually against the dollar
• Real Inflation: Running materially above headline CPI for the asset-owning class, when measured against healthcare, private education, urban housing, and international consumption
• Tax and Compliance Drag: Capital gains taxes and friction that compound the erosion quietly

Stack these against that 12%, and the residual return in real, dollar-equivalent purchasing power terms is substantially diminished.

Walvekar has observed that this miscalculation is particularly pronounced among investors who experienced strong nominal returns in Indian equities and concluded that the domestic playbook is sufficient. The miscalculation is not the 12%. It is the assumption that 12% in rupees and 12% in real terms, globally mobile purchasing power, are the same thing.

The Structural Shift in What Is Now Accessible

A structurally different problem demands structurally different tools, and for the first time, those tools are genuinely accessible to the Indian retail investor.

• The Regulatory Foundation: The Liberalised Remittance Scheme has permitted resident individuals to remit up to $250,000 annually since 2015. Global investing was simply buried under FEMA compliance and broker-access friction. What has changed is the retail infrastructure that now hides it.
• The Retail Infrastructure: Platforms like Vested and INDmoney have made cross-border investing operationally trivial. For investors seeking a domestic jurisdictional wrapper, GIFT City's IFSC offers dollar-denominated instruments, though meaningful minimum thresholds mean this channel still serves HNIs and NRIs more naturally than the mass retail base.
• The Liquidity Constraint: Tax Collected at Source applies at 20% on LRS remittances exceeding ₹10 lakh in a financial year. The amount is recoverable against final tax liability, but it imposes a real upfront cash-flow drag that must be modelled into any systematic allocation plan.

The tools exist. The question now is whether investors understand why they must use them.

What a Structurally Resilient Portfolio Actually Demands

The response to structural currency volatility is to build a portfolio architecture that doesn’t require accurate currency forecasts to preserve and grow real wealth.

"Nobody knows where the rupee will be in ten years. The right response isn't to guess better. It's to build a portfolio that doesn't require the guess."

Walvekar's framework rests on a single organising principle: diversification across geographies, currencies, and asset classes is the baseline architecture for compounding in real terms. In practical terms, this means conscious allocation across three categories:

• Rupee assets include domestic equity, debt, and real estate. These remain legitimate and important, but should be held with a clear-eyed understanding of the currency and inflation exposure they carry, sized accordingly, and evaluated against a real rather than nominal benchmark.
• Dollar assets such as US equities, gold, international ETFs, and dollar-denominated deposits. They provide the currency counterweight that a rupee-only portfolio structurally lacks. Even a moderate allocation, built systematically within the LRS framework, materially alters the portfolio's real-return profile over a decade.
• Uncorrelated stores of value complete the architecture. These are assets whose return profile does not move in lockstep with either Indian equity markets or US dollar risk.

The Decision That Outlasts Every Stock Pick

Currency volatility is no longer a storm that passes. It is the weather.

Walvekar's view, shaped by years of operating across currency regimes and market cycles, is that the most consequential investment decision the current generation of Indian investors will make is not which stock to buy or which fund to select.

It is a matter of whether they choose to evaluate their wealth in nominal rupees or in real, globally mobile purchasing power. That framing decision, made early and applied consistently, will determine more about outcomes over the next thirty years than any individual asset allocation.

You can't dress for yesterday's climate and expect to stay warm. The weather has changed. The only question is whether your portfolio has changed with it.

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