If the price of XYZ stock instead had fallen to $30 per share, your stock position. would only be worth $3,000 (an unrealized loss of $1,000) but you could exercise. your put, selling your stock for $40 per share to break even on your stock position at a. cost of $200 (the premium you paid for your put).
Lithium is a medication that works in the brain to treat bipolar disorder. It is approved for the treatment of bipolar disorder and acute mania. Bipolar disorder involves episodes of depression and/or mania.
Lithium is in a class of drugs known as antimanic agents, which work by moderating the levels and activity of chemicals in the brain. Lithium has been used since the 1950s. The Food and Drug Administration (FDA) first approved lithium carbonate, which is the most common form of lithium, in 1970.