options contracts. Mini-options carry the number "7" at the end of the security symbol. For example, the Apple mini-options symbol is AAPL7. Examples: AAPL7 131101C00470000The above symbol represents a mini call option (10 shares) on AAPL, with a strike price of $470, expiring on Nov 1, 2013 AAPL 131101C00470000The above symbol represents the standard call option (100 shares), with the same strike and expiration date. See also Stock symbols References Options (finance) Symbols Security identifier types Financial metadata