Paytm-parent One97 Communications shares dipped 8% on Wednesday after UBS said Paytm did not gain any UPI market share in December, citing NPCI data. Paytm's UPI share nearly halved from 10% at the start of 2024 to 5.5% by the end of the year. The brokerage firm maintained the 'neutral' rating on Paytm with a target price of ₹1,000.