A security is purchased on 25/01/2001; the maturity date is 15/11/2001. The price (purchase price) is 97, the redemption value is 100. Using daily balance calculation (basis 3) how high is the settlement (discount)?
一有价证券购于 25.1.2001；到期日期为 15.11.2001。购买价格为 97，偿还价格为 100。使用每日余额计算 (basis 3)，则贴现率为多高？