Today’s tickers: BZH, CPB, EMR & RENN BZH  - Beazer Homes USA, Inc. –  Shares in the designer and builder of single- and multi-family homes increased as much as 5.7% today to $3.53, joining other homebuilding companies in a sector rally ahead of May new home sales data due out on Thursday morning. One options player populating Beazer Homes this afternoon constructed what appears to be a long-term bullish bet on the stock. It looks like the investor sold 3,000 puts at the January 2012 $3.0 strike for a premium of $0.42 each in order to purchase 3,000 calls up at the February 2012 $4.0 strike at a premium of $0.52 apiece. Net premium paid to get long the calls amounts to $0.10 per contract and positions the trader to make money should Beazer’s shares surge 16.15% over today’s high of $3.53 to surpass the effective breakeven price of $4.10 at February expiration. Shares in BZH last traded above $4.10 on June 1. The stock is currently down more than 43% off its January 14th 52-week high of $6.23. Beazer Homes USA reports third-quarter earnings before the market opens on August 2. CPB  - Campbell Soup Co. –  Demand for put options on the food products manufacturer jumped this morning after analysts at Goldman Sachs reportedly recommended buying July $33 strike puts on the chicken noodle soup maker ahead of the company’s analyst day. The sharp increase in put activity on the stock sent Campbell’s overall reading of options implied volatility up 34.4% to 16.55% by 12:05pm in New York. Shares in CPB currently trade 0.60% lower on the day at $34.01. The July $33 strike put is by far the most active this afternoon, with more than 7,400 puts having changed hands against previously existing open interest of just 576…