Today’s tickers: NWSA, IYR & CTRP NWSA  - News Corporation –  Trading traffic in News Corp call options in the early going on Thursday indicate some traders are positioning for the price of the underlying to continue marching to fresh record highs in the near term. The stock today increased as much as 6.8%, hitting a new all-time high of $34.04 after the global media company reported third-quarter net income that topped average analyst estimates. Traders looking for the up-trend to extend into next week snapped up front month calls, picking up around 200 calls at the May $34 strike at a premium of $0.25 each, and buying roughly 500 calls at the May $35 strike for an average premium of $0.15 per contract. Call buyers stand ready to profit at expiration next week should shares in News Corp rally another 3.8% and 6.5% over the current price of $33.00 to surpass average breakeven points at $34.25 and $35.15, respectively. Shares in News Corp, which plans to split into two companies, are up roughly 65% since this time last year. IYR  - iShares Dow Jones U.S. Real Estate Index ETF –  Shares in the IYR, an ETF that provides exposure to U.S. real estate stocks and REITs, slipped 0.40% today to $73.90, after earlier this week trading up to a record high of $74.31 on the heels of a more than 15% rally since this time last year. The fund popped up on our ‘most active by options volume’ market scanner during the first half hour of the session following a large trade in the June expiry put options. It looks like one strategist purchased a block of 25,000 puts at the Jun $72 strike for a premium of $0.55 apiece. The trade makes money if shares in the IYR decline more than 3.0% from the current level to trade below the effective breakeven price of $71.45 by June expiration. The Jun $72 strike puts were active last week as well, with roughly 10,000 contracts purchased last Wednesday…