Stocks Dollar rally could stall stocks, says Griffiths Nov 24, 2010 Stock markets could be set to stall if the dollar continues to strengthen, Robin Griffiths, technical strategist at Cazenove Capital, told CNBC. Source: CNBC, November 22, 2010. Did you enjoy this post? If so, click here to subscribe to updates to Investment Postcards from Cape Town by e-mail.