#pcrformula

Market sentiment is particularly important while trading or investing in derivatives. The Nifty Put Call Ratio, also referred to simply as PCR, is one of the most trusted indicators of trading market sentiment. This indicator is heavily relied on by traders to understand if the market is feeling bullish or bearish.

This blog aims to break down the Nifty Put Call Ratio for you while explaining its meaning, calculation methods, interpretation processes, and its applications in trading strategies.

What is Nifty Put Call Ratio?

The Nifty Put Call Ratio, also abbreviated to PCR, is a metric calculated by dividing the total open interest of put options by the total open interest of call options for a specific index, in this case, the Nifty Index.

This means that put options that are less commonly bought by traders will result in the index falling, while more commonly bought options will result in a rise. Therefore, the Nifty Put Call Ratio measures the market balance between bearish and bullish trades.

What is the Process for Calculating the Nifty Put Call Ratio?

The ratio is quite simple to compute:

Put Call Ratio = Total Put Open Interest / Total Call Open Interest

Let us look at a scenario.

Say that:

Put options open interest is 80 lakh

Call options open interest is 60 lakh

Then, the Nifty Put Call Ratio will be:

PCR = 80,00,000/60,00,000=1.33

This indicates that an increased number of puts are traded compared to calls, which generally indicates bearish market sentiment.

What Does the Nifty Put Call Ratio Tell Us?

The Nifty Put Call Ratio contributes to deciphering the underlying trends of thought amongst traders. However, it is not simply a matter of whether the resulting number is high or low. The interpretation relies on the prevailing market condition and recent changes in PCR value.

Calls are being purchased in larger quantities when the PCR is below or around 0.7. This is one of the indications of overbought bullish trades. Yet, overbought bullish positions could warrant unexpected corrections very suddenly.

Possessing a PCR of 0.7 to 1.0 reflects the sentiment of an equilibrium market but with a slight boost. Viewed as a neutral or healthy level, a breach of this range rotates the PCR into bearish territory.

If the PCR is between 1.0 and 1.3, that shows it reflects slight bearishness. Traders may be preparing for a possible downside or protecting their positions.

If the PCR goes above 1.3, it sometimes indicates that traders are extremely bearish. However, displaying such extreme bearish sentiment can also trigger a short-term rally or bounce-back from a market that is considered oversold.

Thus, the Nifty Put Call Ratio not only reveals pre-emptive trading but offers insight into contrarian tendencies, explaining its suspected contrarian nature.

How to Apply Nifty Put Call Ratio in Trading?

The Nifty Put Call Ratio offers numerous ways to enhance trading estimate accuracy rather than being merely observed in numbers.

Identifying Market Reversals

If the ratio goes too high, say above 1.4, it signifies overly bearish tendencies and suggests that a reversal towards the upside is imminent. Conversely, if it falls below 0.6, it indicates bullish overconfidence, projecting a likely price decline.

Confirm Market Trends

You can rely on the PCR value to check if the ongoing trend is likely to continue. For instance, if Nifty is increasing and the PCR is stable between 0.9 and 1.0, then the trend is likely to be strong. However, when PCR is increasing while Nifty is going down, it reinforces the bearish pressure.

Avoid False Breakouts

Market movements occasionally send out misleading signals. If there is a breakout in price but the Nifty put-call ratio does not corroborate, then the movement may be misleading. For example, if Nifty breaks out above a resistance level, but PCR is revealing sharp declines, it indicates that the breakout may not be potent.

Use With Other Indicators

Bear in mind that the Nifty put-call ratio tends to work in unison with other tools. In this case, it can be used with price action, open interest data, RSI (Relative Strength Index), and even moving averages for an all-encompassing market insight.

IN-CLASS EXAMPLE

Imagine that Nifty is trading at around 22000. We can reasonably assume that market participants will observe an increase in open interest for puts, and a decrease in open interest for calls. In this case, the PCR value going from 1.0 to 1.45 during a brief period supports this assumption.

This increasing trend in the Nifty Put Call Ratio may reflect concern or anxiety among traders. It usually occurs prior to a market recovery. Savvy traders may interpret this as a tip-off to begin positioning for a potential upside.

Where to Look for Nifty Put Call Ratio?

The Nifty put-call ratio is readily available on many reputable sites. Notable sources include:

The official NSE India website

Stock broker portals like Zerodha, Upstox, Angel One, and others

Market analysis portals such as Finowings, Moneycontrol, Investing.com, and Economic Times

These platforms also provide Nifty PCR graph functionalities that display real-time changes in the ratio throughout the trading session.

Drawbacks of Nifty Put Call Ratio

Despite its efficacy, the Nifty Put Call Ratio has its limitations, which should be taken into consideration.

The ratio alone does not present clear opportunities for buying and selling.

During times of significant national importance or intrigue, such as the Union Budget, RBI pronouncements, or geopolitical moments of crisis, the PCR does not behave as might be expected.

The options ratio can be artificially altered by dominant market players, including institutions and foreigners.

Like all indicators, it should not be used in isolation—for optimal results, combine it with other technical or fundamental analysis.

Best Practices of Applying Nifty Put Call Ratio

In order to maximise the benefits from the Nifty put-call ratio, consider the following strategies.

Monitor the PCR trend for more than one day.

Supplementary analysis should be done to PCR alongside Nifty's support and resistance levels.

Use PCR to analyse overbought or oversold levels.

Caution should be taken during intra-day shifts throughout the day, as they may signal an incoming strong move.

Final Thoughts

The Nifty put call ratio is an excellent tool for determining market sentiment in a quick and effortless manner. Savvy traders keep an eye on put-call ratios to confirm their strategies, predict market movement trends, and protect themselves from rash decisions.

Like all other indicators available, it should not be solely relied on. The put-call ratio tends to be more reliable when paired with other gathered data. For those into options trading, or wishing to understand market moods, monitoring the Nifty put-call ratio alongside other parameters could prove helpful.