The International Speculator, in its April 19, 2017, issue, refreshes its buy of Atico Mining Corp. at 77 cents. The newsletter said buy four times between Nov. 8, 2013, and Sept. 21, 2016, at prices ranging from 49 cents to 65 cents. Assuming an investment of $1,000 for each of the four buys, the holding is worth $5,528. The buy comes without elaboration.