To be long of the market

Related to To be long of the market: Long position
(Stock Exchange) to hold stock for a rise in price, or to have a contract under which one can demand stock on or before a certain day at a stipulated price; - opposed to short in such phrases as, to be short of stock, to sell short, etc.
- Fairfax.

See also: Long

Webster's Revised Unabridged Dictionary, published 1913 by G. & C. Merriam Co.