DIIs and FIIs Turn Simultaneous Net Buyers as Dalal Street Trims Losses; Nifty Closes Below 22,700

Market Snapshot

The Indian stock market weathered a volatile trading session on Wednesday, October 28, 2026, staging an impressive afternoon rebound after early morning weakness. The BSE Sensex closed 352.64 points, or 0.48%, lower at 73,246.03 after plunging to an intraday low of 72,603.57. Similarly, the NSE Nifty 50 shed 50.90 points, or 0.22%, to finish at 22,698.85, rebounding briskly from its intraday trough near 22,497.70.

Despite the slight decline at the headline index level, internal market breadth remained decisively positive. Out of 3,669 stocks traded on the NSE, 1,960 registered gains, 1,584 declined, and 125 concluded unchanged. The broader market clearly outperformed frontline indices:

• Bank Nifty: Gained 0.54%, providing vital downside support against heavyweight index pressure.
• Nifty Smallcap 100: Outperformed the Nifty 50 by roughly 1.12 percentage points, reflecting relentless appetite in smaller-cap counters.
• Primary Market Highlight: Jio Platforms made a stellar market debut, listing at ₹1,358—a 21.36% premium over its issue price of ₹1,119.

Institutional Flows: Cash Market

Institutional investors showed concerted support on October 28, 2026, with both foreign and domestic institutional desks turning into net buyers in the cash segment.

According to provisional exchange data collated across the NSE and BSE:

• Foreign Institutional Investors (FIIs/FPIs): Recorded a net inflow of ₹871.83 crore in the cash market segment, extending their selective buying spree following a substantial ₹4,240.39 crore inflow in the preceding session.
• Domestic Institutional Investors (DIIs): Reversed their previous session's net outflows to become net buyers of ₹643.35 crore.
• Combined Institutional Inflow: Total institutional net buying stood at ₹1,515.18 crore, which played an instrumental role in arresting the morning sell-off and establishing an intraday bottom above the 22,490 mark on the Nifty 50.

Derivatives Market Activity

In the derivatives segment, foreign institutional positioning indicated a cautious stance characterized by tactical hedging:

• Index Futures: FIIs continued to carry an overhang of net short positions in index futures—holding roughly 2.2 lakh short contracts—reflecting macro hedging against ongoing global commodity volatility.
• Index Options: To protect against gap risk, institutional desks maintained net long exposure in index options, particularly out-of-the-money puts, while aggressively writing higher call strikes near the 22,800–22,900 resistance band.
• Open Interest & Put-Call Ratio (PCR): Substantial put addition was observed between the 22,400 and 22,500 strikes during the second half of the session, establishing that level as a durable demand zone in the immediate term.

Key Drivers and Outlook

The market divergence between declining frontline indices and surging broader counters was shaped by several critical macro catalysts:

• Crude Oil Surge: Brent crude remained elevated around $115–$116 per barrel, weighing heavily on Indian oil marketing companies, paints, and specialty chemical manufacturers while compounding concerns over the import bill.
• Sectoral Rotation: Weakness in heavyweight Information Technology (IT) and energy names dragged the benchmarks, but strong buying interest across private lenders, public sector banks, and infrastructure names absorbed the selling pressure.
• Global Monetary Cues: Caution lingered ahead of key central bank policy guidance from the US Federal Reserve, keeping foreign flows measured rather than aggressive.

Looking ahead, the market setup remains in a consolidative phase. With simultaneous cash support from FIIs and DIIs and strong underlying breadth across mid and small caps, the Nifty 50 will likely attempt a retest of the psychological 22,800 level, while the 22,500 zone will serve as an immediate support floor.