Watch out for these penny stocks locked in the upper circuit on February 10 Watch out for these penny stocks locked in the upper circuit on February 10 About 1,690 shares have advanced, 1,280 declined, and 133 are unchanged on the BSE. Kiran Shroff / Friday, February 10, 2023 0 1639 Article rating: 4.3 About 1,690 shares have advanced, 1,280 declined, and 133 are unchanged on the BSE. Read more