Market timing at stake: 21 and 24 September marked as crucial reversal data for Nifty, says Harshubh Shah

Indian shares extended their winning series, with the Nifty50 rising by 0.8% in the week ending on September 19, 2025, which marked the third consecutive week of winnings. The resilience of the market came despite the continuing sale of foreign investors, supported by positive global signals and optimism around trade discussions in India.

Foreign Institutional Investors (FIIs) remained net sellers and in September so far £ 10,962 crore. Supporting domestic flows and sectoral resilience, however, kept sentiment floating.

As an addition to the Momentum, the US Federal Reserve has reduced interest rates reduced by 25 basic points-the first reduction this year the policy percentage of 4% –4.25%. The move reinforced the hope for an easier global liquidity and improved risky appetite for emerging markets such as India.

Performance assessment (15-19 September, 2025)

Last week we founded 18-19 September as crucial dates for traders, and market action validated that position. On September 18, the Nifty opened with a sharp gap and hit the weekly high. WinsteBooking followed after 18 September and the index dragged lower as traders locked in profit.

Key Time Clusters (22-26, 2025)

For the coming week, the next time clusters could act as bending points, so that intraday volatility and possible trend shifts can be brought: Monday 22 September: 9.30 am – 1 pm
Tuesday, September 23: 11:15 am – 1.15 pm

Wednesday, September 24: 10:15 am – 11:15 am, 12:45 pm – 2:15 pm
Thursday, September 25: 10:15 am – 2.35 pm
Friday 26 September: 9.30 am – 10:35 am, 11:15 am

Traders must keep these windows in mind for short -term opportunities.

Nifty Spot Support & Resistance -Effairs

Resistance: 25,440 / 25.566/25.739/26,010
Support: 25.322 / 25,145 / 25,080 / 25,030 / 24.978 / 24,856

These levels can guide positional transactions and risk management strategies.

Outlook trading

September 21 and September 24 arise as an important reversal data where short -term trend changes can play. Traders must remain agile, using the above support tires for tactical positioning.

Given the reduction of the FED rate and the current FII outflows, the volatility can remain increased, offering both risks and opportunities for active participants.

The coming week will be at the intersection of technical bending points and global policy shifts. Investors and traders would do well to stay alert, actively manage positions and adapt to market signals.

(The author, Harshubh Mahesh Shah, is director at WealthView Analytics PVT Ltd. Sebi Registration – inh000009676)

(Disclaimer: recommendations, suggestions, views and opinions given by experts are their own. These do not represent the views of economic times.)