The rupee weakened below the psychologically important 84.50-per-dollar level to hit an all-time low on Friday as the greenback's post-U.S. election rally revived and as foreign investors continued to pull out of domestic equities and bonds.

The rupee touched an intraday record low of 84.507 to a dollar, but ended stronger at 84.445/$1, despite the US dollar index strengthening to a two-year high, as the Reserve Bank of India (RBI) likely sold the greenback to cap further depreciation in the currency,

The Indian rupee declined to its weakest level on record on Thursday due to outflows from local stocks, which were dragged by a slump in Adani group shares, while uncertainty about the Federal Reserve's path to lowering policy rates also weighed.

The Indian rupee hit a record low of 84.50 against the US dollar, pressured by geopolitical tensions, a sell-off in domestic equity markets, and rising crude oil prices. Foreign institutional investors continued selling,