The long-suffering real estate stocks are suddenly soaring. Opendoor Technologies (OPEN 2.38%) and Redfin (RDFN -1.58%) are cut from the same cloth in many ways. Both are real estate tech stocks aiming to disrupt the massive real estate industry. They have a lot of exposure to the housing market, which has sunk both stocks in the post-pandenice shump. As the chart below shows, Opendoor and Redfin are both down sharply from their previous peaks. VAL Opendoor Technologies Inc (OPEN) Price % Off High -93.38% R ...