This newsletter provides a summary of bitcoin (BTC) and ethereum (ETH) volatility and options activity as of October 24, 2020. BTC implied volatility has risen significantly for short-dated options. BTC options skew is relatively positive with calls more expensive than puts. ETH implied volatility briefly rose but quickly fell back to similar levels as the previous week. The newsletter highlights include BTC implied volatility remaining above previous ranges while ETH skew was more volatile, and that BTC volatility appears to be leading recently.