Aspects of the disclosure relate to computing hardware and software for analyzing and processing data associated with delisted stock trading. A computing platform may receive, from a client computing device, a request to provide recommended parameters for the sale of a first delisted stock, which may include a recommended time to sell and a sale price, and may identify, using a delisting recommendation engine, the recommended parameters. The computing platform may send, to the client computing device, the recommended parameters. The computing platform may receive a request to sell the first delisted stock under conditions of the recommended parameters and may cause execution of smart contract ledgering between a buyer and a seller to identify final sale parameters. Thereafter, the computing platform may cause execution of a transfer of the first delisted stock from the seller to the buyer and a transfer of funds from the buyer to the seller.