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Nifty, Bank Nifty Open Interest Chart NSE | Live OI Chart NSE | Option Open Interest (OI) Data Chart Analysis | Register Free Today ! 

Unlock the power of Nifty and Bank Nifty Open Interest charts with Talkoption's comprehensive OI chart analysis tool. Learn how to calculate and interpret the live open interest data chart, understand market trends, and make informed options trading decisions. Discover the features and benefits of the TalkOptions platform and harness real-time insights to explore the dynamic world of option trading effectively in NSE India

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Unlocking Stock Market Insights with Nifty and Bank Nifty Open Interest Chart NSE

We all agree that interpreting something from the chart is much easier than using the data numerically. Therefore, we have many charts and charting tools in the Indian NSE stock market. The (OI) open interest chart is an important chart used in the derivative segment. We shall discuss the key points of the Nifty and Bank Nifty OI chart and see how it can help traders make informed decisions, along with the features and benefits of Talkoption’s Open interest chart live NSE.

What is Nifty, Bank Nifty Open Interest Chart Analysis ?

Open interest (OI) refers to the value of the contracts (call or put) that have not been settled or closed yet. This information is crucial for traders dealing with the derivative segment. Nifty, Bank Nifty open interest chart are all the same, except for the difference in their underlying asset on NSE. The previous one has the Nifty indices as the underlying asset, and the former has Bank Nifty. On the NSE website, you can see live open interest data charts and analyse the data to check the market sentiment and potential price movements and to make informed decisions.

Interpretation of Nifty, Bank Nifty Open Interest Charts to Understand Market Trend

Let us understand the interpretation from a seller’s perspective.


  • TalkOption’s free live Open interest chart NSE provides a graphical representation of open interest for all strike prices, helping traders find the support and resistance levels.

  • If at any strike price, the Put OI is higher than it is considered as the support level of Nifty or Bank Nifty or Finnifty.

  • If the call OI is higher at any strike price, then it is considered the resistance level of the Nifty, Bank Nifty, or Finnifty.

  • If the Put OI is high and still increasing, it suggests the market can move higher, and traders can take a bullish view.

  • If call OI is high and increasing; it suggests that the market can go low and will take a bearish view.

Importance of Talkoption’s Nifty, Bank Nifty Open Interest Chart NSE

1. An indicator of Market liquidity

If there is high open interest in NSE Live, it suggests a liquid market, meaning buying or selling the contracts is easier.

2. Works as an indicator of Price trends

With the help of free OI analysis, traders can gauge the price trend strength. Rising OI with price movements suggest a strong trend, while divergence signals the reversal.

Analyse nifty, bank nifty open interest chart to understand market trends and live OI chart or open interest chart NSE to make informed option trading decisions. Nifty, Bank Nifty open interest chart analysis can be used to confirm the market trend.

4. Helps in accessing the trading volume

OI chart helps differentiate between new positions and closing positions, which cannot be accessed through trading volume. 

5. Market sentiment

As we saw in the interpretation part, Free or live OI chart analysis can help traders understand the overall market sentiment.

6. Helps in Risk management

Traders and investors analyse the OI data in NSE to assess the level of risk associated with their position.

nifty, bank nifty open interest chart live

Features and Benefits of Talkoption’s Open Interest (OI) Analysis Tool

  • Simple representation of Open interest analysis via Nifty, Finnifty and Bank Nifty open interest chart NSE and bar charts.

  • Aids in visual identification of support and resistance levels.

  • Compare the Open interest (OI) at various strike prices

  • OI chart analysis help traders to understand market sentiment for effective decision-making.

  • Talkoptions: A free analyser offers data for 10,20, and all strike prices. 

  • Traders can create their watchlist and monitor their preferred stocks live

  • Use the + sign to add, and the bin sign to delete any stock

How to Calculate Nifty, Bank Nifty Open Interest (OI) ?

To calculate open interest(OI), tally the total number of outstanding contracts (both call and put) for a specific underlying asset on NSE India at the end of a trading day. This reflects market activity and provides insights into investor sentiment and potential price movements, which are crucial for analysing futures and options markets.

How Does Nifty, Bank Nifty Open Interest Chart Live Analysis Help Traders in Option Trading ?

  • Option Open Interest chart analysis serves as an important tool for traders engaged in option trading.

  • By scrutinizing Nifty and Bank Nifty OI charts live, traders can identify significant support and resistance levels, gauge market sentiment, and anticipate potential price movements.

  • This insight aids in devising effective trading strategies, minimizing risk, and maximizing profitability in the dynamic world of option trading in NSE


In conclusion, using the Nifty, Finnifty and Bank Nifty open interest chart NSE, traders can gauge valuable market insights. With TalkOption's free OI chart analysis tool, traders can access live NSE data and empower themselves to explore option trading with confidence and precision.

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