Watch out for these penny stocks locked in the upper circuit on February 27 Watch out for these penny stocks locked in the upper circuit on February 27 Investors are looking for domestic clues in a major India GDP report that is scheduled on Tuesday evening. Kaustubh Bhosale / Monday, February 27, 2023 / Article rating: 3.8 Indian indices Sensex and Nifty50 experienced significant losses on Monday as worries about further aggressive increases in benchmark interest rates continue to worry investors around the world.