People and institutions may also look for arbitrage opportunities, as when the current purchasing cost of a property falls below the rate specified in a futures agreement to sell the possession. Speculative trading in derivatives acquired a lot of notoriety in 1995 when Nick Leeson, a trader at Barings Bank, made bad and unapproved investments in futures agreements.The true percentage of derivatives agreements utilized for hedging functions is unidentified, however it seems fairly small. Likewise, derivatives agreements account for just 36% of the average companies' total currency and rates of interest exposure. However, we understand that lots of companies' derivatives activities have at least some speculative part for a variety of reasons.