This script can see the rolling APY of future premiums calculated based on the remain days to expire date.
By default you can see the rolling APY for FTX BTC0924, and APY for BTC1231. You can also change the symbol from chart settings to whatever you need and still calculate in the same way.
リリースノート
Updated BTC0325 as one of the default symbol
リリースノート
Updated APY default symbols to the latest futures: 0624 & 0930