Watch out for these penny stocks locked in the upper circuit on February 09 Watch out for these penny stocks locked in the upper circuit on February 09 On BSE today, about 1,618 shares have advanced, 1,630 declined and 146 are unchanged. Kiran Shroff / Thursday, February 9, 2023 / Article rating: 4.0 On BSE today, about 1,618 shares have advanced, 1,630 declined and 146 are unchanged.