Just saw my loan current rate increased 10 basis points and checked their website.

https://www.rhbgroup.com/others/rates-interest/index.html
Summary of BR change after OPR lowered
1. MBB : -0.2%
https://www.thestar.com.my/business/busines...rates-by-20bps/
2. Bank Islam : -0.26%
http://www.bankislam.com.my/home/assets/up...x2_20190509.pdf
3. CIMB : -0.25%
https://www.thestar.com.my/business/busines...-after-opr-cut/
4: RHB : -0.2%+(-0.05%)
https://www.thestar.com.my/business/busines...tes-by-0pt2pct/
5: OCBC : -0.25%
https://www.nst.com.my/business/2019/05/487...ffective-may-13
6. HLB : -0.2%
https://www.hlb.com.my/en/personal-banking/...nd-blr-ifr.html
7. UOB : -0.25%
https://www1.uob.com.my/personal/announcement.page
8. HSBC : -0.23%
https://www.hsbc.com.my/content/dam/hsbc/my...ending-rate.pdf
9. PBB : -0.25%
https://www.pbebank.com/Personal-Banking/Ra.../Base-Rate.aspx
10. Ambank : -0.25%
https://www.ambankgroup.com/DataFeed/Rates/BR.aspx