NOCT
Innovator Growth-100 Power Buffer ETF- October
stockBATSETF

I have around 200K QBUF on my portfolio, 50K NJAN, 50K NAPR, 50K NJUL, 50K NOCT. I didn't want to spread into 12 of the N-series etfs, so I bought quarterlies instead. These are bought with leverage/borrowed money and correspond to around 2/3 of the amount I have borrowed. They help improve the sortino ratio, but fees are on the higher side.