Stumped

CHF 12.55 -35% CHF 8.16

CHF 14.50 -45% CHF 7.98

CHF 28.80 -40% CHF 17.28

CHF 10.50 -45% CHF 5.78

CHF 17.30 -40% CHF 10.38

CHF 8.25 -45% CHF 4.54

CHF 10.20 -40% CHF 6.12

CHF 16.80 -45% CHF 9.24