PG – Procter & Gamble Co. – Shares of the consumer goods manufacturer edged 0.60% lower this afternoon to trade at $61.26 with 30 minutes remaining in the trading session. One pessimistic player appears to be building up downside protection on the stock through expiration in January 2012. The investor initiated a ratio put spread, buying 2,000 puts at the January 2012 $60 strike for a premium of $6.00 each, and selling 4,000 puts at the lower January 2012 $45 strike at a premium of $1.80 apiece. The net cost of the transaction amounts to $2.40 per contract. Thus, the investor starts to make money – or realize downside protection on a long position in shares – if the price of the underlying stock falls 6.00% to slip beneath the effective breakeven price of $57.60 by expiration day. Maximum potential profits of $12.60 per contract are available to the trader, but require PG’s shares to collapse down to $45.00. Options implied volatility on PG is up 7.3% at 14.78% as of 3:30 pm ET.