If you do not allow an in the money option to expire but sell it on or the day before expiration, you will make whatever profit you have made so far and would have recovered whatever extrinsic value is left in the option. In both cases, commissions involved are the same for most online options brokers.
(October 2013). A carbonâcarbon bond is a covalent bond between two carbon atoms. The most common form is the single bond: a bond composed of two electrons, one from each of the two atoms.
In each case, pure carbon atoms are covalently bonded to other pure carbon atoms to form sheets, or layers, of infinitely linked carbon atoms. These sheets of atoms stack one above another at a distance apart of 3.37 x 10 -8 centimeters. This is far enough that there is little bonding between the individual layers.