Motivated by repeated price spikes and crashes over the last decade, we investigate whether the rapidly growing market shares of futures speculators have destabilized commodity spot prices. We approximate conditional volatility and regress it on expected and unexpected speculative open interest....

We introduce a new approach to measuring the possible impact of futures speculation on spot commodity prices. We advocate the use of a non-parametric, highly flexible empirical model for measuring this impact, in order to account for possible non-linearity in the transmission from futures to...

The impact of Bitcoin futures introduction on the underlying Bitcoin volatility has been a controversial topic. Conflicting results had been obtained with different sample periods and methodologies. To address this debate, this study examines the impacts of Bitcoin futures trading on spot market...