We analyze how informed investors trade in the options market ahead of corporate news when they receive private, but noisy, information about the timing and impact of these announcements on stock prices. We propose a framework that ranks options trading strategies (option type, maturity, and...

Cryptocurrencies provide a unique opportunity to identify how derivatives impact spot markets. They are fully fungible, trade across multiple spot exchanges at different prices, and futures contracts were selectively introduced on bitcoin (BTC) exchange rates against the USD in December 2017....

We exploit a unique feature of cryptocurrency markets to provide new evidence on how derivatives impact cash markets. In December 2017, the CME Group and CBOE Global Markets both introduced futures contracts on bitcoin (BTC) against USD, but not on any other cryptocurrency exchange rate pairs....

Among the ecosystem of decentralized financial services, yield farming is a complex investment strategy with hidden downside risks providing opportunities for passively earning income. We characterize the risk and return characteristics of yield farming and show that yield farms dynamically...