21. In the same statement, he said the Cabot Market Letter issued a ` buy'recommendation on the stock that day. 22. The Cabot Market Letter , of Salem, Mass ., took a record number of phone calls to its hot-line Tuesday. 23. In 1933, he launched the " Trendway " weekly stock market letter and published it until 1969 when he died. 24. Among other things, the Hulbert Web site provides links to the sites of many of the market letters it surveys. 25. The Cabot Market Letter , which first recommended Presstek when it traded for less than 40, still urges readers to buy. 26. "The Arizona consumer has basically rejected attached housing, " said Brown, who publishes the " Phoenix Housing Market Letter ". 27. Today the Cabot Market Letter of Salem, Massachusetts issued a " sell " recommendation on Centennial, reversing its prior bullish stance. 28. Cabot Market Letter picked the stock as one of 10 to hold in its model portfolio, said assistant editor Cynthia Victory. 29. The May announcement also reported that the Cabot Market Letter " issued a ` buy'recommendation on the stock this morning ." 30. The Cabot Market Letter added Netscape to its " aggressive growth portfolio, " which consists of no more than a dozen stocks.