TRADE · MARKETS · FX

Tariff D-Day, Day-1: Stocks, Rupee & Exporters After 50% U.S. Duty Kicks In

What moved around the effective time, which HS codes hurt first, and the RBI liquidity watch as India reopens after the mid-week holiday.
By bataSutra Editorial · August 27, 2025
In this piece:
  • The short (timeline & impact)
  • Stocks: baskets & levels to watch at the next open
  • Rupee & rates: trader checklist
  • HS codes: who gets hit first
  • RBI liquidity watch
  • FAQ

The short

  • Effective: Additional 25% duty took effect at 12:01am EDT on Aug 27, lifting many Indian goods to ~50% total U.S. tariffs.
  • Trading day note: India’s cash equities were shut today (Ganesh Chaturthi). First full price discovery lands at the Aug 28 open.
  • Pre-open cues: INR had already softened into the event; exporters and tariff-exposed midcaps are the stress points to watch first.

Stocks — what to watch at the open

Exporter baskets

  • Apparel/textiles, gems & jewellery, footwear, furniture, chemicals.
  • Screen for U.S. revenue share & margin buffers; prioritise companies with ex-tariff clauses and diversified lanes (EU/Japan).

Index & flows

  • Watch exporters’ sub-baskets vs Nifty/BankNifty; overlay with FII flow proxies and USD/INR.
  • GIFT Nifty/ADRs pre-signal; but cash session on Aug 28 dictates real P&L.
Into the weekly/monthly expiry window, expect wider opening spreads and tighter risk budgets from market-makers.

Rupee & rates — trader checklist

  • FX: Stagger hedges (1–3–6m); prefer collars over outright longs when implieds spike.
  • Rates: Track overnight system liquidity; belly of the G-sec curve stabilises if RBI smooths.
  • Credit: Tighten limits for U.S.-dependent MSME receivables; lift monitoring frequency.

HS codes — who gets hit first

BucketExamplesFirst-order riskSpreading
Apparel/TextilesHS 61/62/63Order deferrals; discount asksShift to FOB renegotiations; mix to EU/Japan
Gems & JewelleryHS 71High-ticket demand shockBonded-warehouse routing; insured inventory
FootwearHS 64Retail pullbacks; inventory overhangMake-to-order; shorter cycles
FurnitureHS 94Housing-linked slowdownDuty-drawback via 3PL; SKU rationalisation
ChemicalsHS 28–38Contract repricingCost pass-through; long-dated supply contracts

RBI liquidity watch

Governor’s “ready to act” line implies flexible operations to smooth FX/curve volatility before any stance or rate decision. Watch LAF usage, OMO/Twist hints, and money-market prints around settlement days.

Playbook Keep cash buffers, pre-clear higher FX cover ratios, and brief boards on ex-tariff pricing language.

FAQ

  • Are all sectors hit? No. Pharma/IT see limited direct tariff impact; watch second-order demand effects.
  • When will we see the market’s first take? On Aug 28 at the cash open; today (Aug 27) was a trading holiday.
  • Could RBI cut rates now? No pre-commitment—expect liquidity smoothing first; policy depends on incoming data.