On Tuesday morning, the BSE Sensex fell by 400 points, or 0.5%, reaching 80,618, thereby nullifying the gains from the previous session. This decline was largely influenced by downtrends in the technology, healthcare, and financial services sectors. Investor sentiment was negatively affected by renewed concerns regarding India's GDP prospects following U.S. President Trump's reiterated threat of imposing significant tariffs on Indian imports should the country continue purchasing oil from Russia. Market participants are also focusing on the Reserve Bank of India's policy meeting set for Wednesday, with expectations that interest rates will stay unchanged due to the economic uncertainties stemming from potential U.S. trade measures. Additionally, attention is on the first-quarter corporate earnings reports, with major firms like Bharti Airtel, Britannia, and Adani Ports set to announce their results today. In terms of economic data, it was revealed that India’s private sector expanded at its most rapid rate in 15 months as of July. Notable underperformers included Infosys, which dropped 1.6%, Adani Ports, which fell 1.5%, and Power Grid, which decreased by 0.9%.