Muthoot Fincorp, Edelweiss Financial Services, and Adani Enterprises have announced retail-accessible non-convertible debentures (NCD) in July, offering fixed returns as high as 10.5 per cent per annum. The NCDs are all secured and rated and have tenures ranging from 2-10 years. They also come with a low minimum investment requirement of Rs 10,000, making them accessible to retail investors.