Taking into account the Volume and Open Interest on these contracts, it appears that whales have been targeting a price range from $780.0 to $1160.0 for Costco Wholesale over the last 3 months.

When it comes to buying staples in bulk, it's hard to beat Costco for its sweet deals -- assuming one has the space to store the mega-sized haul. That said, the temptation to shop with a ...