Watch out for these penny stocks locked in the upper circuit on January 31 Watch out for these penny stocks locked in the upper circuit on January 31 Also, investors are keeping tabs on the Adani Group saga, the upcoming Union budget in new Parliament building on Wednesday and global central bank meetings. Kaustubh Bhosale / Tuesday, January 31, 2023 / Article rating: 4.0 On January 30, the foreign portfolio investors (FPIs) turned out to be the net sellers of shares worth Rs 6,792.80 crore and the domestic institutional investors (DIIs) turned out the net buyers of shares worth 5,512.63 crore.