Options in the stock of Genetic Therapy Inc. of Gaithersburg will be listed on the American Stock Exchange beginning today using the symbol "GQE," the exchange announced yesterday.
Genetic Therapy, which researches the use of gene therapy to cure genetic and acquired diseases, will open with strike prices of $7.50, $10 and $12.50, and position limits of 4,500 contracts. Initial expiration months will be May, June, August and November of 1995. Genetic Therapy closed yesterday at $9.875 a share.



