Shares of Reliance Power, led by Anil Ambani, have seen a sharp decline, hitting the 5% lower circuit for the fourth consecutive session. Currently priced at Rs 45.98, the stock is down 16% from its recent 52-week high of Rs 53.64, which was reached just last week.

Anil Ambani-run Reliance Group said on Wednesday it would jointly develop solar and hydro power projects in Bhutan along with the government's investment arm. The Indian conglomerate, run by the younger brother of Asia's richest man Mukesh Ambani,

Recently, Reliance Power subsidiary Rosa Power has prepaid Rs 850 crore of its debt.

The reasons behind the rally in the stock include its classification as being in the overbought zone. An overbought stock zone refers to a situation where a security trades at the upper end of its recent price range.

Reliance group led by Anil Ambani on Wednesday launched a new company for investing in Bhutan's renewable energy sector, starting with building 1.2 gigawatts of solar and hydropower projects that could entail investments of up to $1 billion.

Anil Ambani-led Reliance Group is set to establish Bhutan's largest solar plant, surpassing all existing solar installations in the country. It will produce clean, renewable energy to help mitigate the impacts of climate change.