Financial giants have made a conspicuous bearish move on McKesson. Our analysis of options history for McKesson (NYSE:MCK) revealed 41 unusual trades. Delving into the details, we found 17% of traders were bullish, while 60% showed bearish tendencies. Out of all the trades we spotted, 33 were puts, with a value of $3,204,542, and 8 were calls, valued at $380,924. Predicted Price RangeTaking into account the Volume and Open Interest on these contracts, it appears that whales have been targeting a price range from $270.0 to $690.0 for McKesson over the last 3 months. Insights into Volume & Open …