The range of prices at which buy and sell transactions took place during the opening of the market.
Whatever task that you undertake, do it with all your heart and soul. Always be courteous, never be discouraged. Beware of him who promises something for nothing. Do not blame anybody for your mistakes and failures. Do not look for approval except in the consciousness of doing your best.
A market participant who tries to profit from buying and selling futures and options contracts by anticipating future price movements.