JDS Uniphase (JDSU) broke above previous resistance to fresh 52-week highs this morning after Thomas Weisel Partners raised a price target on the stock to $18 from $15. Shares were recently up 69 cents to $12.68 and JDSU calls are seeing brisk trading. 19,000 contracts changed hands so far, including a multi-exchange sweep of 12.4K Jun 13 calls at the 95-cent Ask price. Looks opening and ISEE data hints at a non-customer or firm buyer, possibly looking for today’s rally to continue and lift the stock towards the $18 price target by mid-June.