Pre-Market News Tracker — Tuesday, 18 August 2026

Thought of the day — “Money is a terrible master but an excellent servant.” — P. T. Barnum

Global market setup

Indian markets head into Tuesday with the crude question flipped back the wrong way. The US-Iran memorandum of understanding that had capped oil for a fortnight expired on Monday, and with President Trump signalling the conflict will not end soon, Brent jumped back toward USD 90 a barrel. That reversal rippled through Monday's US session, where the Dow and S & P 500 each fell about 0.5% and the Nasdaq slipped 0.3% as oil and Treasury yields climbed, the 30-year yield touching its highest level in decades. At home, Monday was a modestly softer session, with the Nifty IT index down about 1.75% and benchmarks finishing a touch lower; FIIs stayed net sellers at about Rs. 2,535 crore in the cash segment while DIIs absorbed the supply with roughly Rs. 5,102 crore of buying. GIFT Nifty near 24,416 is little changed from its prior close and sits modestly above Nifty's last levels, pointing to a steady-to-cautious open. The rupee is around Rs. 95.75 and gold holds firm near Rs. 1.56 lakh per 10 grams as the war premium returns.

Market mood — CAUTIOUS AS THE WAR PREMIUM RETURNS TO CRUDE. GIFT Nifty is little changed near 24,416, but the backdrop has hardened: Brent is back near USD 90 after the US-Iran MOU lapsed, US indices closed lower and the 30-year Treasury yield hit a multi-decade high. A steady-to-cautious open is indicated, with the crude-sensitive complex and IT in focus after Monday's 1.75% drop in the Nifty IT index.

Key stock news

• Upstream Oil — Higher Realisations as Brent Snaps Back to USD 90 — The reversal in crude flips the upstream names from laggards to beneficiaries. With Brent back near USD 90 after the US-Iran MOU lapsed, ONGC and Oil India realise more on every barrel produced, the direct opposite of the squeeze they faced when oil fell toward USD 88. We move upstream oil onto the constructive side of the crude trade, pairing it against a more cautious stance on the downstream marketers whose margins now compress. The caveat is symmetry: the same headline risk that lifted crude overnight can reverse it, so we treat this as a tactical tilt tied to the war premium rather than a change in the multi-year view, and we would not chase the move far beyond USD 90. Development
  Brent ~USD 90 (up, Mon) | Higher realisations vs OMC margin squeeze | Tactical, headline-driven tilt
• OMCs — Marketing Margins Compress as Crude Rebounds — The oil marketing companies were the cleanest winners of the July crude slide, and they are the cleanest losers of its reversal. Brent back toward USD 90 rebuilds the input cost that had eased and squeezes the marketing margins that had recovered, while at 85% import dependency the wider bill and rupee pressure return. This is not a call on the businesses, which remain sound, but on the crude cycle turning against them in the space of a single session. Under pressure
  Brent higher pressures marketing margins | Import bill + rupee headwind returns
• InterGlobe (IndiGo) — Fuel Tailwind Turns to Headwind — Aviation turbine fuel tracks crude, so the same channel that made IndiGo a top gainer on the July slide now works against it as Brent climbs back toward USD 90. Fuel is the single largest cost line for a carrier, and a firmer rupee tailwind has also faded with the currency near Rs. 95.75. The domestic-traffic and fleet-expansion story is intact, so we are not negative on the franchise, but we move IndiGo off the crude-relief buy list and keep it on watch until oil settles. It remains the cleanest listed proxy for the fuel variable — which is precisely why it swings with the crude headline in both directions. Under pressure
  ATF tracks Brent higher | Rupee tailwind faded ~95.75 | Off buy list, watch until crude settles
• Defence PSUs — War Premium Returns With the Crude Bid — The war premium we watched deflate through the July ceasefire is being paid again after the US-Iran MOU lapsed and Trump ruled out a near-term end to the conflict. Defence names — HAL, BEL, Bharat Dynamics, Mazagon Dock — tend to catch a tactical bid in exactly this environment, on top of order books that remain structurally deep across shipbuilding, missiles and aircraft. We lift the defence basket back onto the Watchlist-to-constructive side, while being explicit that this is a two-sided trade: the same de-escalation that unwound the premium once can do so again. We separate the multi-year order-book story, which we continue to respect, from the headline-driven premium, which we size for reversal. In focus
  War premium returns on lapsed MOU | Order books structurally deep | Tactical bid, size for reversal
• IT Largecaps — Nifty IT Drops 1.75% as US Tech Softens — The Nifty IT index fell about 1.75% on Monday, and the overnight cues offer little relief: US indices closed lower, the Nasdaq slipped, and the 30-year Treasury yield hit a multi-decade high, tightening financial conditions that weigh on discretionary tech spend. The sector case stays a relative-value question hinging on deal TCV and FY27 growth guidance rather than a clean conviction call while global tech is choppy. We keep the large-cap IT basket — Infosys, TCS, HCLTech — on the Watchlist and stay selective rather than buying the dip; a softer rupee is a modest reported-revenue positive, but the demand signal is what matters and it is not yet turning. Selectivity, not a blanket sector bet, is the stance. In focus
  Nifty IT -1.75% (Mon) | US yields at multi-decade highs | Watch TCV + FY27 guidance; stay selective
• Private Banks — Domestic Ballast as DIIs Keep Buying — With FIIs still net sellers and the global tape risk-off, the private financials remain the domestic ballast the market leans on, and Monday's roughly Rs. 5,102 crore of DII cash buying is the visible support. HDFC Bank and ICICI Bank anchor the complex on steady deposit franchises and asset quality that has held through the cycle. We keep the well-run private lenders on the Watchlist with a constructive lean, mindful that a global back-up in yields is a mild headwind for rate-sensitives. This is the part of the book we would keep as the shock absorber while the crude and geopolitics variables stay two-sided, letting the domestic bid do the work. In focus
  DII buying ~Rs. 5,102 cr (Mon) | Steady deposit franchises | Watchlist with constructive lean

Earnings watch

Global factors

A. Crude Reverses — Brent Back Toward USD 90 as the US-Iran MOU Lapses

• The memorandum of understanding between the US and Iran expired on Monday, and with President Trump saying he does not see the conflict ending soon, Brent crude futures climbed back toward USD 90 a barrel.
• The move reverses the roughly one-fifth slide of late July, restoring the supply-disruption premium tied to Strait of Hormuz transit risk that the ceasefire had removed.
• For India: every USD 10 back on Brent adds roughly Rs. 1 lakh crore to the annual import bill at 85% import dependency, and the rupee has softened to around Rs. 95.75.
• The crude-sensitive complex flips: OMCs, aviation, paints and city-gas face a headwind, while upstream oil producers gain on higher realisations.

B. Wall Street Falls — Oil and Yields Jump, 30-Year at Multi-Decade High

• On Monday the Dow and S & P 500 each fell about 0.5% and the Nasdaq slipped 0.3% as rising oil prices and Treasury yields renewed concern that the US-Iran conflict could reignite.
• The 30-year Treasury yield touched its highest level in decades, a tightening of financial conditions that pressures rate-sensitive and growth equities globally.
• The soft US tech tape is a modest sentiment headwind for Indian IT, which fell about 1.75% at the index level on Monday in its own right.

C. Domestic Flows — FIIs Sell, DIIs Absorb

• FIIs were net sellers of about Rs. 2,535 crore in the cash segment on Monday, extending the foreign-outflow trend.
• DIIs bought roughly Rs. 5,102 crore, again absorbing the FII supply and keeping the domestic tape supported despite the risk-off global backdrop.
• Gold held firm near Rs. 1.56 lakh per 10 grams and silver near Rs. 2.37 lakh per kg, consistent with a market still paying for the geopolitical hedge.

Today’s watchlist

• Brent Near USD 90 — The single most important variable, now moving against the crude-relief trade. We favour upstream oil and defence over OMCs, aviation and city-gas while the war premium is back, and treat any Hormuz or Iran headline as the swing factor that can reverse it fast
• Nifty 24,400 Reclaim — GIFT Nifty near 24,416 points to a steady-to-cautious open; reclaiming and holding 24,400 on a closing basis is the first thing the bulls must prove, with 24,200 the support that must hold on the downside
• IT After a 1.75% Drop — The Nifty IT index fell about 1.75% on Monday and US tech was soft with yields at multi-decade highs; we stay selective on Infosys, TCS and HCLTech rather than buying the dip, watching deal TCV and FY27 guidance for the real signal
• US 30-Year Yield at Multi-Decade High — A back-up in long-end US yields tightens global financial conditions and is a mild headwind for rate-sensitive Indian equities; we keep well-run private financials as ballast but watch the yield move for spillover into the broader tape
• Defence War Premium — HAL, BEL, Bharat Dynamics and Mazagon Dock catch a tactical bid as the premium returns on the lapsed MOU; we separate the deep multi-year order book we respect from the headline-driven premium we size for reversal
• FII Selling vs DII Support — FIIs stayed net sellers at about Rs. 2,535 crore while DIIs bought roughly Rs. 5,102 crore; the domestic bid is what is holding the tape up, and its persistence is the key to how the market absorbs a risk-off global session

Sectoral observations

Geopolitical tracker

Closing summary

The macro variable that drove the tape in July has turned. The US-Iran MOU expired on Monday, Trump ruled out a near-term end to the conflict, and Brent snapped back toward USD 90, restoring the supply-disruption premium the ceasefire had removed. Wall Street fell on the move — the Dow and S & P 500 each about 0.5% lower, the Nasdaq off 0.3% — with the 30-year Treasury yield at a multi-decade high, and Indian IT had already dropped about 1.75% at the index level. GIFT Nifty near 24,416 is little changed and points to a steady-to-cautious open, with the rupee near Rs. 95.75 and gold holding firm near Rs. 1.56 lakh per 10 grams as the hedge stays bid. FIIs remained net sellers at about Rs. 2,535 crore while DIIs bought roughly Rs. 5,102 crore, and it is that domestic bid keeping the tape from following the global one lower.

Constructive, tactically: upstream oil (ONGC, Oil India) on higher realisations and defence (HAL, BEL, Mazagon Dock) as the war premium returns — both headline-driven tilts we size for reversal — plus well-run private financials (HDFC Bank, ICICI Bank) as the domestic ballast DII buying supports.

Issued for knowledge and general awareness only. Not investment advice, research, or a recommendation to buy or sell any security. PCJ Holdings Pvt. Ltd. does not provide research or investment-advisory services. Investments in the securities market are subject to market risks; read all related documents carefully before investing.