!extend:default:default:1000:512:donguri=0/4
!extend:default:default:1000:512:donguri=0/4
https://www.bloomberg.co.jp/news/articles/2024-09-20/SK40O2T0G1KW00?srnd=cojp-v2
https://i.imgur.com/c13yuDz.png
VIPQ2_EXTDAT: default:default:1000:512:donguri=0/4: EXT was configured
