Recently, the largest orders in ETH options have been double sells: selling calls and selling puts. This is because as various US-listed cryptocurrency companies begin to buy ETH, its volatility will inevitably fall, similar to BTC. Currently, ETH's volatility is 65%, and if this trend continues, it will fall to at least 50. For those who don't have any coins, it's recommended to sell puts; for those who do have coins, sell short-term calls.