Monday Playbook 28 September 2026 – Nifty Open & FII Positioning

The expected Monday open range for the Nifty 50 on 28 September 2026 is between 23100 and 23180, reflecting a slight uncertainty following Friday’s close and the mixed FII/DII flows over the last three sessions.

Navigating the Opening Bell: FII Inflows Signal a Potential Shift

Traders face a critical juncture this Monday, 28 September 2026, as a significant reversal in Foreign Institutional Investor (FII) flows over the last three trading sessions demands immediate attention. After two sessions of net outflows totaling ₹6,270 Cr (on 25 Sep and 21 Sep), Friday, 25 September 2026, saw a substantial outflow of ₹3,694 Cr. This contrasts sharply with earlier net buying of ₹1,617 Cr on 23 September 2026. Concurrently, Domestic Institutional Investors (DIIs) have maintained a consistent buying spree, injecting a net ₹7,976 Cr over the same three-day period, with a significant ₹2,838 Cr on Friday. This divergence creates a complex intraday trading environment, suggesting that while domestic institutions are providing a floor, foreign sentiment could dictate the immediate direction. The weekend news highlights global market cues, including GIFT Nifty, Nikkei, Taiwan, and Kospi, which will be crucial in setting the opening tone, especially given the recent FII selling pressure.

GIFT Nifty and Asian Markets: The Pre-Open Barometer

The GIFT Nifty futures, trading at approximately 23165 during the weekend, suggest a flat to slightly positive opening for the Indian benchmark indices on Monday. This level is just above Friday’s Nifty 50 close of 23140.5, indicating a marginal gain. Asian markets, as of Saturday evening, show a mixed picture. The Nikkei 225 in Japan is trading down by 0.5%, influenced by concerns over global economic growth and a stronger Yen. Conversely, the Taiwan Weighted Index is showing resilience, up by 0.8%, driven by strong performance in its technology sector. The Kospi Composite in South Korea is trading marginally higher by 0.2%. This divergence in Asian sentiment means that while there isn’t a strong directional cue from the East, the GIFT Nifty’s proximity to Friday’s close is the most immediate indicator for the Indian open. Traders should monitor any significant pre-market movement in GIFT Nifty in the hour leading up to the opening bell on Monday.

FII Positioning: Decoding the Selling Spree

The FII selling trend over the last three sessions, particularly the ₹3,694 Cr outflow on Friday, 25 September 2026, is a key concern for Monday. This follows net outflows of ₹576 Cr on 21 September 2026, and a net inflow of ₹1,617 Cr on 23 September 2026. The cumulative net selling of ₹2,653 Cr across these three sessions, despite DIIs buying a substantial ₹7,976 Cr, suggests a potential underlying caution among foreign investors. For Monday, a continuation of FII selling, especially if it exceeds ₹2,000 Cr in the first half of the trading session, would confirm a bearish sentiment and could pressure Nifty towards its support levels. Conversely, a reversal where FIIs turn net buyers by midday, with inflows exceeding ₹1,000 Cr, would indicate a potential short-covering rally and a move towards higher resistance levels. The DII buying has been a consistent buffer, and its continuation at similar levels of ₹2,500-3,000 Cr daily will be critical in absorbing FII selling pressure.

Bank Nifty: Key Levels Under Pressure

Bank Nifty closed Friday, 25 September 2026, at 55580.0. The index has been consolidating, but the recent FII selling could spill over into the banking sector, which often sees significant foreign participation.

• Bullish Zone: A sustained move above 55850, backed by strong buying volume, could target 56200. A break above 56200 would then open up the possibility of testing 56500.
• Bearish Zone: Immediate support lies at 55300. A decisive break below this level, especially on increased selling volume, could trigger a fall towards 55000. If 55000 is breached, the next significant support is at 54750.
• Trap Zone: The zone between 55000 and 55300 could act as a potential trap for short-sellers if the market rebounds from these levels, driven by DII support or a quick FII reversal. Conversely, a move above 55850 without conviction could lead to profit-taking, trapping optimistic buyers.

The 55580.0 level is crucial; a sustained struggle around this mark would indicate indecision, while a clear move away from it will define the intraday trend.

Trade Setup 1: Nifty Short Opportunity on FII Outflow Confirmation

Reasoning: This setup is predicated on the continuation of Friday’s FII selling trend. If FIIs continue to be net sellers in the first hour of trading on Monday, exceeding ₹1,500 Cr, it would validate the bearish sentiment. The DII buying might slow down or become less aggressive, leading to a price correction.

• Entry: Sell Nifty futures on a decisive breach below 23100.
• Target: 23000.
• Stop-Loss: 23170 (placed above the opening range high).

This trade capitalizes on the immediate negative sentiment driven by foreign investor outflows, assuming domestic support is insufficient to counter it.

Trade Setup 2: Bank Nifty Long on DII Strength

Reasoning: Despite FII selling, DIIs have shown consistent buying in banking stocks. If Bank Nifty finds support around 55300 and DII buying remains robust (above ₹2,000 Cr in the first three hours), it could signal a short-covering rally or resilience in the banking sector.

• Entry: Buy Bank Nifty futures on a bounce from 55300, with confirmation of sustained buying.
• Target: 55850.
• Stop-Loss: 55150 (placed below the intraday support).

This trade aims to benefit from the strong domestic institutional support, assuming it can override any immediate foreign selling pressure.

Monday Risk Checklist: Invalidating the Thesis

Several factors could quickly invalidate the prevailing market thesis for Monday, 28 September 2026:

• Sudden FII Inflow Reversal: If FIIs turn aggressive net buyers within the first two hours, with inflows exceeding ₹2,500 Cr, it would signal a strong bullish reversal, invalidating any short positions.
• Strong Global Cues: A significant positive opening in US futures or a sharp recovery in Asian markets after India’s open, especially if GIFT Nifty rallies past 23250, would override domestic concerns.
• Banking Sector Resilience: If Bank Nifty shows strong momentum and breaks decisively above 55850 early in the session, it could pull the broader market higher, even amidst FII selling.
• USD/INR Movement: A sharp depreciation of the Indian Rupee beyond 96.10 against the US Dollar (currently 95.92) could spook foreign investors and accelerate selling, but a stabilization or strengthening of the Rupee could calm nerves.
• Key Economic Data: While no major Indian macro data is scheduled for Monday, any unexpected negative news from global economies could amplify selling pressure.

Traders must closely monitor these events, as they can rapidly change the market’s direction.

Key Levels to Watch: Nifty’s Tightrope Walk

Nifty 50 closed at 23140.5 on Friday. The immediate trading range for Monday will be crucial in determining the short-term trend.

• Immediate Support: The 23100 level is the first line of defense. A break below this could lead to testing 23000.
• Key Resistance: The 23180-23200 zone will act as immediate resistance. A sustained move above 23200 could propel Nifty towards 23300.
• Flow-Driven Levels: If FII selling persists, expect pressure on 23100 and 23000. If FIIs reverse and DIIs continue buying, the focus shifts to breaking and holding above 23200.

The interplay between these levels and the FII/DII flow will dictate the intraday movement.

Macro Landscape: A Week of Anticipation

The upcoming week, starting 28 September 2026, is relatively light on major Indian macroeconomic data releases. However, global events will continue to cast a shadow.

• Global Inflation Data: Key inflation figures from the US and Eurozone are expected later in the week, which could influence global market sentiment and FII flows into emerging markets.
• Central Bank Commentary: Any speeches or statements from officials of major central banks could provide further direction on interest rate policies, impacting currency markets and equity valuations.
• USD/INR Dynamics: With the USD/INR at 95.92, any significant move above 96.00 could signal increased global risk aversion, while a move back towards 95.70 would be seen as a positive development for Indian equities.

Traders should remain attuned to global developments, as they are likely to be the primary drivers of market sentiment this week.

Historical Data Snapshot

Frequently Asked Questions

Q: What did FII sell on 25 September 2026?

A: FIIs were net sellers of ₹3,694 Cr on 25 September 2026.

Q: What did DII buy on 25 September 2026?

A: DIIs were net buyers of ₹2,838 Cr on 25 September 2026.

Q: Is FII buying or selling in September 2026?

A: In September 2026, FIIs have shown a mixed trend with periods of net selling and buying, but the recent trend shows a significant outflow of ₹2,653 Cr over the last three sessions ending 25 September 2026.

Bottom Line

Monday, 28 September 2026, presents a market caught between persistent FII selling and robust DII buying. The Nifty 50 is poised to open near Friday’s close around 23140.5, with GIFT Nifty suggesting a flat start. Traders should closely watch for confirmation of the FII selling trend or a reversal driven by domestic institutional strength. Key levels to monitor on Nifty are 23100 (support) and 23180 (resistance), while Bank Nifty’s 55300 support and 55850 resistance will be critical.