Page 1

Investor Presentation US Primary MI Delinquency Statistics As of January 31 , 2021 0.08 % 7.55 Flow 0.241 AV : 33.405 0.23 % 342122 +4.01 Arch 18 % 1.01 % 0.03 % 1425.33 +4.01 1388.21 +5.24 1270.58 -1.10 1241.28 +3.10 0.54 % 733.12 41.91 73384 12 D6 07 08 09 -400 2317-09 Trade Trends 00 1407. $ 4 +1.91 2.57 01 0203 04 05 06 © 2020 Arch Capital Group Ltd. All rights reserved . 811.76 2340.87 23 -0.88 +3.21 413.83 0.78 2.0196 312.33 -2.71 419.76 +5.01