Sector Wise Stock Market Performance during Pre and Post COVID Era

Avijit Sikdar
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Abstract

The spread of the COVID-19 pandemic has an unprecedented and immense impact on the world economy as well as the Indian economy. The stock market, treated as a barometer of the economic activity of any country is adversely affected. Not even in India, countries like Germany, France, the USA, and Spain have been strongly affected. Nationwide lockdown, restriction on the transportation system, demand-supply disequilibrium lead to slow down in the economy and create a fear factor among the participants of the capital market. Rapid fall in the share price and increased volatility are identified during this period. The present study tries to compare the stock price return volatility, no of the transaction, and delivery percentage of various listed companies listed on BSE during the pre and post COVID-19 periods to examine the effect of this pandemic on the economy as a whole. Period of Study: In this paper, we have consideredthe pre-COVID period from 1st September 2019 to 15th March 2020 and post COVID period from 16th March 2020 to August 2020. Sample: for this study, we have selected 50 BSE listed Companies covering 5 sectors, viz. Pharma, Automobile, Industrial Products, Banking and Finance, and Consumer Goods. Statistical Method: We have used paired sample t-test for comparing the arithmetical mean of different capital market parameters for these two sub-periods for each sector separately and standard deviation of daily return as a measure of volatility. Conclusion: From the study, we have observed that average daily share price; average daily return; daily no. of transactions and volatility is significantly different from pre and post COVID period for most of the sectors. However, we have not perceived any significant difference in the delivery percentage of traded shares of these sectors between two study periods.
行业明智的股票市场表现在前和后COVID时代
新冠肺炎疫情的蔓延对世界经济和印度经济都产生了前所未有的巨大影响。被视为任何国家经济活动晴雨表的股票市场受到了不利影响。即使在印度,德国、法国、美国和西班牙等国家也受到了严重影响。全国范围的封锁、交通系统的限制、供需失衡导致经济放缓,并在资本市场参与者中产生恐惧因素。在此期间,股价迅速下跌,波动性增加。本研究试图比较2019冠状病毒病前后在BSE上市的各种上市公司的股票价格波动率、交易数量和交付百分比,以检验这次大流行对整个经济的影响。研究期间:在本文中,我们考虑了2019年9月1日至2020年3月15日的前COVID期和2020年3月16日至2020年8月的后COVID期。样本:在本研究中,我们选择了50家BSE上市公司,涵盖5个行业,即制药、汽车、工业产品、银行金融和消费品。统计方法:我们使用配对样本t检验分别比较每个行业这两个子时期不同资本市场参数的算术平均值,并使用日收益的标准差作为波动率的度量。结论:从研究中,我们观察到平均日股价;平均日收益;每天没有。大多数行业的交易和波动性与新冠疫情前后有很大不同。然而,在两个研究期间,我们没有发现这些行业交易股票的交割百分比有任何显著差异。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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