Today’s tickers: ARG, QSFT, VTR, MET, SPWRA, USO, JPM, BMY, ADI & EXPE ARG - Airgas, Inc. – Options investors initiated diverse bearish strategies on the distributor of industrial, medical and specialty gases this afternoon with shares of the underlying stock lower by 1.75% to $61.73 as of 3:15 pm (ET). Pessimistic players are likely wary of potential sharp share price erosion should Air Products & Chemicals Inc., the industrial gases maker forging a hostile takeover of Airgas in a proposed $5.1 billion bid for the company, fail to ultimately close the deal. Maybe bearish options investors are taking a cue from Paul Huck, CFO at Air Products & Chemicals, who yesterday stated, “there is a large drop in the stock price awaiting this, should Air Products go away” because “If we go away, who else is going to show up and pay this?” Airgas’s share price, which is up roughly 39% since Air Products’ offer went public ahead of February 5, 2010, would likely come crashing down if for some reason Air Products walks away given the lack of other serious competing offers for ARG at this time. Bearish traders bracing for potential share price hemorrhaging purchased a debit put spread and sold calls in the July contract and enacted a ratio bearish risk reversal in the October contract. One investor purchased 2,925 puts at the July $55 strike for a premium of $1.50 each, and sold the same number of puts at the lower July $50 strike for $0.65 apiece. Net premium paid for the spread amounts to $0.85 per contract, thus yielding maximum potential profits of $4.15 each if Airgas shares decline 19% to breach the $50.00 level by expiration day. The sale of 5,000 calls at the July $65 strike for an average premium of $1.05 each may or may not be the work of the same investor. Open interest of 19,000+ calls at the July $65 strike implies the call seller could be closing out a previously established long stance on the stock. Otherwise, the responsible party expects to keep the $1.05 premium per contract received on the sale as long as shares of the underlying stock do not exceed $65.00 ahead of July expiration. Finally, one pessimistic individual populating the October contract sold 5,000 calls at the October $70 strike for a premium of $1.28 each in order to buy twice as many puts – that’s…