Answer:
number of all long or short silver futures contracts outstanding.
Step-by-step explanation:
The open interest on silver futures at a particular time is the number of all long or short silver futures contracts outstanding. Open interest can be defined as the total or overall number of contracts (open long and short positions) outstanding in a futures market.
In stocks exchange, when a contract begins trading it has an open interest that is equal to zero and in future dates, more contracts are entered into as time passes by.
Additionally, majority of the contracts are liquidated before their maturity date.