Apple Inc. (NASDAQ: AAPL) -- May OTM puts more expensive than calls, suggesting downside Hedging. AAPL is expected to report EPS of 64 cents after the close tonight. AAPL call option volume of 56,543 contracts compares to put volume of 25,270 contracts. AAPL May 105 calls have traded 172 times on transaction volume 20,030 contracts. AAPL May 85 puts have traded 133 times on transaction volume of 8,659 contracts according to Track Data. AAPL May 85 puts are bid 55 cents, above its theoretical value of 42 cents. AAPL May 105 calls are bid 45 cents, below its theoretical value of 49 cents. AAPL options suggest downside hedging tendencies.

Navistar Intl. (NASDAQ: NAVZ) -- elevated implied volatility suggests Risk as NAVZ at record High. NAVZ, a truck, bus, engine manufacturer, is recently up $1.13 to $57.93. MAN AG, Hino, F, Fiat, Isuzu, PCAR, OSK, General Motors (NYSE: GM), DaimlerChrysler (NYSE: DCX) and Iveco have been frequently mentioned as interested in doing acquisitions, partnerships or bolt-on deals. NAVZ over all option implied volatility of 46 is above its 26-week average of 41 according to Track Data, suggesting larger price risks.

Option volume leaders today are: Intel Corp. (NASDAQ: INTC) and Apple Inc. (NASDAQ: AAPL).

Daily Option Update is provided by Stock Options Specialist Paul Foster of theflyonthewall.com.

Option update 4-25-07: AAPL options active originally appeared on BloggingStocks on Wed, 25 Apr 2007 11:51:00 EST. Please see our terms for use of feeds.