Paymentus (PAY) has lost 22.3% in 4 weeks, but some analysts believe it is poised for a turnaround. There is speculation about the stock's potential upside, with one estimate suggesting a possible 28.72% increase. However, it is unclear if the stock will actually experience a turnaround, as another stock, Patria Investments (PAX), which has also declined, is being considered for a similar rebound.