Heckyl’s Risk Analytics System (RAS) has shown that the 11 out 50 Nifty companies have earned negative risk scores. The list of companies having negative risk scores was topped by Zee Entertainment, followed by Vedanta and Mahindra & Mahindra.
On the other hand, the Heckyl risk score has been the strongest for HDFC Bank in Nifty 50 companies. HDFC Bank was followed by HCL Technologies and Bajaj Finserv.
With a clear focus on reduction of the information arbitrage, Heckyl has developed a strategy based on FiND News Sentiment Indicator for identifying bullish/ bearish patterns for the benchmark index, sector as well as individual stocks.
FiND News Sentiment Indicator reflects the underlying sentiment of news coverage on the companies. The strategy based on this indicator signals the potential impact of the news sentiment on the value of underlying index or stock.
We have constructed our strategy by taking moving averages of FiND News Sentiment Indicator. Our system generates bullish/ bearish signals based on the crossover of shorter-term (20-days) and longer-term (60-days) moving averages of FiND News Sentiment Indicator.
Bullish: When short-term 20-DMA of FiND News Sentiment Indicator is above long-term 60-DMA, underlying index or stock tends to rise. It reflects an improvement in news sentiment in recent time when compared with the past 2-months.
Bearish: When short-term 20-DMA of FiND News Sentiment Indicator is below long-term 60-DMA, underlying index or stock tends to fall. It shows a deterioration in news sentiment in recent time when compared with the past 2-months.
For simplicity, we have defined sentiment intensity as a difference between 20-DMA and 60-DMA of FiND News Sentiment Indicator to showcase bullish and bearish phases.
When the value of sentiment intensity is above 0 (20-DMA > 60-DMA), then it is a sign of bullish trend ahead. On the other hand, fall in sentiment intensity value below 0 level (20-DMA < 60-DMA) reflects bearish trend ahead.
Our back-testing proved the application of FiND News Sentiment Strategy for trading/ investment in the market. FiND News Sentiment strategy has outperformed benchmark index, sector and stock returns across time periods.
Here, we are presenting the case study on the Nifty index, Nifty Pharma and Sun Pharma to showcase how bullish/bearish signals defined by News Sentiment Strategy can help trader/ investor for beating the index/ stock returns.
We analyzed over 1.56 lakh news items for 50 companies within the Nifty index for the past 3-years. Out the total, 1,19,162 news items were positive, while 37,175 news items were negative.
As can be seen in below chart (Image 1), bullish/bearish signals based on news sentiment strategy can give an early indication of upward/downward movement for the 50-share index.
[Image 1: Nifty Index and Bullish/ Bearish Period defined by Sentiment Intensity]
If a trader/ investor was to buy/sell Nifty as per the bullish/bearish signal and hold the position for the period till the signal reverses versus an investment in Nifty, the returns would be significantly higher.
[Image 2: Returns based on Sentiment Signal and Nifty Index performance] Read the rest of this entry »
Heckyl Sentiment Index for Nifty regained strength and moved back into bullish territory, indicating the recent rally in the 50-share index may continue in the near term. The Modi government’s Rs 9-trillion plan to boost economy fueled optimism in the market and has sent the broad based Nifty to a record high level during the past week.
Heckyl has developed a Sentiment Index to track the sentiment around the market based on news development. This index analyses the potential impact of the sentiment on the value of Nifty index. This is done through an analysis of the news flow on the Nifty companies in real-time.
Our back-testing has indicated a strong positive correlation (0.80+), implying that the Heckyl Sentiment Index is an alternative proxy for the 50-share index.
Sentiment Index for Nifty regained strength (Image 1) after the Modi government decided infuse Rs 2.1-trillion as capital in the ailing public sector banks. Moreover, the government’s plan to spend whopping Rs 7-trillion on the road projects also lifted the sentiments.
During the last week, the Nifty moved up 1.70 percent, while the 30-share Sensex surged 2.40 percent.
Heckyl Sentiment index, which reflects a broad reading of collective sentiment for the Nifty companies, has turned mildly bearish for the 50-share index ending 2-month long bullish phase. Media sentiment for the broad-based index was in the bullish territory since the start of earnings season in April this year. The recent rate hike by the US Federal Reserve and selloff in technology shares weighed on the sentiment.
In today’s global economy, stock market bubbles are a part of life. Bubbles now inflate and deflate much more often than in the past. Free flow of money across markets and wider dissemination of information are partly responsible for formation of bubbles. It is created when the surge in asset price is not justified by its fundamentals. It burst with collapse in asset price when market sentiment turns.
Bubbles in the stock market are difficult to spot. So it is important for traders and investors to understand them to avoid being caught in a bubble. By leveraging the vast amount of news on the internet and applying sophisticated analytics, they can get collective sentiment about companies and market.