V3 options upgrade: funding period 1D -> 7DAn important change in the Deri V3 upgrade is that the funding period has been changed from 1 day to 7 days, and some users have fed back that options have become more expensive, is this true? For option buyers, everlasting options are very different from classic options. The premium paid by the classic option buyer to the seller of the option goes to zero if there is no intrinsic value at expiration. An everlasting option is more like a perpetual co...