Today’s tickers: F, EEM, DELL, UPS, IYR, JACK, WFC, CLX, SKX & LNC F - Ford Motor Co. – The automobile manufacturer’s shares are once again trading at a new 52-week high after rallying 4.00% today to $14.02. Upward movement in the price of the underlying stock inspired bullish options trading activity. One investor initiated a plain-vanilla debit call spread to position for continued share price appreciation through expiration in September. The trader bought 5,000 calls at the September $15 strike for a premium of $1.03 per contract, and sold the same number of calls at the higher September $17.5 strike for $0.40 each. The investor paid a net $0.63 per contract for the spread, but could gain as much as $1.87 per contract if Ford’s shares surge 25% over the current price to $17.50 by expiration day. Nearer-term put activity clashes with the bullish move described in the September contract. It looks like investors purchased at least 18,600 put options at the April $13 strike for an average premium of $0.27 apiece. Perhaps put buyers are long shares of the underlying stock and are merely picking up cheap downside protection. But, it could also be the case that traders are buying the puts outright because they expect Ford’s shares to decline ahead of next month’s expiration day. If the latter is true, put-buyers amass profits if shares trade beneath the effective breakeven point on the puts at $12.73 by expiration. EEM - iShares MSCI Emerging Markets Index ETF – Shares of the EEM, an exchange-traded fund that mirrors the price and yield performance of the MSCI Emerging Markets index, rose 1.55% during the session to $42.24. Despite the move up in share price, one investor employed a total of 60,000 option contracts on the fund to establish a bearish risk reversal in the January 2011 contract. It appears the options player shed 30,000 calls at the January 2011 $48 strike for a premium of $1.60 apiece in order to partially finance the purchase of 30,000 puts at the January 2011 $38 strike for $2.88 each. The net cost of the reversal amounts to $1.28 per contract. The massive size of the position may mean the trader is currently long an equivalent number of underlying shares of the fund. If this is the case, the transaction provides downside protection on that position should the EEM’s share price erode ahead of January expiration. Additionally, the…