ini i tak tahu
https://www.thebalance.com/bonds-and-the-economy-417070

KUALA LUMPUR (Dec 4): Fitch Ratings has downgraded Malaysia's long-term foreign-currency issuer default rating (IDR) to 'BBB+' from 'A-', with a stable outlook. The downgrade marks the ratings agency's first for the country since the 1997/98 Asian Financial Crisis.

The depth and duration of the Covid-19 crisis have weakened several of Malaysia's key credit metrics, said Fitch Ratings in a statement today.

The pandemic's impact on the Malaysian economy has been substantial and has added to the country's fiscal burden, which was already high, relative to peers going into the health crisis, Fitch said.

Source: Fitch downgrades Malaysia’s sovereign rating to BBB+, the first downgrade since Asian Financial Crisis

the NAV u saw today is yesterday NAV
if u buy b4 4pm will be based on the NAV on the same day, which will be announced on tomorrow around 9.30am
if u buy after 4pm will be based on tomorrow NAV, which will be announced on Wed morning