The VIX index is calculated by the CBOE using option data on SPX options (See Figure 1). In a nutshell it measures the current implied volatility of a subset Jay On The Markets
When an electrochemical cell uses a liquid as an electrolyte, it is called a wet cell. If the electrochemical cell uses a paste as an electrolyte, it is called a dry cell. A automobile battery is an example of a battery of wet cells.A flashlight battery is an example of a battery of dry cells.he electrolyte in the paste of most dry cells is potassium hydroxide. Since potassium hydroxide is a base (an alkaline substance), such cells are known as alkaline batteries. However, acids can also be used as electrolytes for dry cells. In the dry cell, the zinc gives up electrons which enter the paste electrolyte.
An electrolytic cell has three component parts: an electrolyte and two electrodes (a cathode and an anode).The electrolyte is usually a solution of water or other solvents in which ions are dissolved. Molten salts such as sodium chloride are also electrolytes.hen electrical energy is added to the system, the chemical energy is increased. Similarly to a galvanic cell, electrolytic cells usually consist of two half cells. Important examples of electrolysis are the decomposition of water into hydrogen and oxygen, and bauxite into aluminium and other chemicals.