Day Trading Guide For Nifty50: Intraday Strategy, Support And Resistance Levels 

Introduction

Day trading has evolved into a highly competitive domain where traders are expected to react to market changes within minutes. For intraday traders, accurate data on market levels, support and resistance zones, and macroeconomic indicators is crucial. On May 15, 2025, traders in the Nifty50 segment are entering a highly volatile environment, shaped by global economic indicators, domestic earnings reports, and sector-based momentum. This article serves as an extensive guide to navigating these market conditions, offering actionable insights and strategies for intraday traders.

Understanding The Market Landscape

The Indian equity market opened with a mixed tone today, driven by global uncertainty and pre-expiry movements in derivatives. Nifty50 continues to consolidate within a tight range, indicating indecisiveness. This type of market typically favors intraday breakout traders who can anticipate sudden moves using key levels of support and resistance.

The NSE Nifty opened at 22,130, saw a mild dip to 22,010, and quickly rebounded above 22,200 in the first trading hour. Such a range-bound opening is ideal for mean-reversion trades in the early session and breakout momentum in the second half.

Key Technical Indicators For Nifty50

Technical indicators play a central role in defining intraday trading setups. The use of Moving Averages, Relative Strength Index (RSI), and Volume Weighted Average Price (VWAP) were among the most effective tools observed on May 15.

20-DMA and 50-DMA: Nifty50 has held above its 20-day moving average (currently at 21,890), indicating bullish undertone.

RSI Reading: RSI stood at 58 on the hourly chart, indicating a neutral-to-bullish momentum.

VWAP Zone: 22,120 acted as a major VWAP support, ideal for buy-on-dip strategies.

Intraday Support And Resistance Levels

Support Zones

First Support: 22,040 – A bounce was witnessed here in the pre-market auction.

Second Support: 21,950 – Strong institutional buying observed in the previous session around this level.

Major Psychological Support: 21,900 – Round numbers often act as magnet zones, especially for algorithmic trading.

Resistance Zones

First Resistance: 22,210 – High of the previous session.

Second Resistance: 22,275 – A rejection level seen in options data with high call writing.

Breakout Level: 22,300 – Above this level, aggressive long positions can be initiated.

Top Performing Stocks From Nifty50

On May 15, traders should keep an eye on high beta stocks and those showing relative strength.

Reliance Industries: Forming a bullish flag pattern with breakout potential above ₹2,740.

HDFC Bank: Bounced from 100-DMA, offers long opportunity with a stop-loss below ₹1,580.

Tata Steel: Consolidating above short-term averages; likely to see upward continuation if volume confirms.

Infosys: Offering reversal setup at the lower Bollinger Band.

These stocks are important to watch not only because of their index weightage but due to their correlation with broader market trends.

Sector Focus: Where The Money Flows?

IT Sector: Despite global tech correction, Indian IT stocks are seeing resilience. Infosys and TCS are in accumulation phases. Traders can look for pullback entries supported by Fibonacci retracement zones.

Banking Sector: Mixed movements seen. While PSU banks underperformed, private sector names like Axis Bank and Kotak Mahindra Bank presented intraday bullish reversals. Nifty Bank has an important pivot at 47,800.

FMCG: Bears are in control. Hindustan Unilever and ITC are in profit-booking mode after recent highs. Avoid long trades unless a double bottom is formed.

Trading Strategy For The Day

Opening Trade Strategy (First 30 Minutes)

  • Adopt mean-reversion strategy if Nifty50 oscillates within 50-point range.
  • Avoid aggressive trades unless Nifty breaks above 22,210 or falls below 22,040 with volume confirmation.

Mid-Day Strategy

  • Watch for VWAP breakouts and enter on second retests.
  • Monitor OI (Open Interest) data. If 22,200 strike calls are unwinding and 22,000 puts are building, it signals bullishness.

Closing Session Strategy

  • Follow the trend formed in the post-2:30 PM session. If volume picks up and index sustains above 22,250, go long for targets of 22,280–22,300.
  • Exit all positions before market close unless holding overnight positions based on swing setups.

Psychological Tips For Day Traders

Trading intraday is as much a mental game as it is technical. Here are some critical psychological hacks that can improve performance:

Discipline Over Desire: Avoid over-trading. Stick to your plan.

Cut Losses Early: Never hope a trade will reverse. Hope is not a strategy.

Use Checklists: Have a pre-trade checklist including market direction, support/resistance zones, and volume breakout criteria.

Trade Size Management: Don’t increase lot size based on emotions. Let performance dictate risk appetite.

Using Options Data To Confirm Intraday Moves

Options trading can provide valuable insights for intraday traders. On May 15:

  • Max Pain: Positioned at 22,100 – suggesting expiry gravitation.
  • Put Writing at 22,000 and 21,950 indicates strong downside protection.
  • Call Writing at 22,200 and 22,250 suggests upside resistance.

Traders can align their trades accordingly. For example, if spot price moves above 22,210 and 22,200 calls start unwinding, expect a breakout rally toward 22,300.

Algorithmic Behavior And Scalping Tactics

Market makers and high-frequency traders have a significant influence on intraday volatility. Traders should look out for:

Fake Breakouts: Where price breaks resistance but lacks volume confirmation.

Scalping Zones: Use 5-minute charts and focus on 10–15 point range within VWAP zones for high-frequency scalping.

News-Based Triggers: Sudden volatility post news updates like inflation reports, central bank comments, or geopolitical events should be traded with caution.

Economic Events Impacting May 15 Trading

Several domestic and global events are influencing market sentiment:

US CPI Report (Released May 14): Lower-than-expected inflation supports equity rally.

RBI Statement on Liquidity: Dovish stance hints at potential rate pause.

Crude Oil Volatility: Impacts stocks like ONGC and BPCL.

Traders should always refer to an economic calendar and avoid placing large bets during high-impact announcements.

Conclusion

The market on May 15 presents a classic intraday trading opportunity with structured zones and clear breakout levels. For traders in Nifty50, today’s success will depend on your ability to read these levels, time your entries, and manage your exits with discipline. Keep your strategies fluid. Be ready to shift from reversal trades to breakout momentum if the context changes. Remember, markets reward preparation, not prediction.

By understanding the levels, momentum indicators, volume patterns, and trader psychology, you can significantly enhance your probability of success in day trading the Nifty50.

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