Stock below Rs 10: Keep an eye on this penny stock, which was locked in the upper circuit on December 13 Stock below Rs 10: Keep an eye on this penny stock, which was locked in the upper circuit on December 13 The stock has increased by 54.72 per cent year to date, although the BSE Sensex has only increased by 5.66 per cent. Kiran Shroff / Tuesday, December 13, 2022 / Article rating: 4.0 The stock has increased by 54.72 per cent year to date, although the BSE Sensex has only increased by 5.66 per cent. Investors must keep this stock on their watch list.