Ovulation Tests Clearblue Advanced

TE • 👼🏻 🌈👶🏼11.22.18🎀

I have a question I was hoping someone could help me out with regarding the Clearblue Advanced opk kit.... is it possible to show High Fertility (flashy smilley face) if I already ovulated? Would my estrogen still be elevated if it already passed?

I’m purchased the kit a little late in my cycle and I think I missed it because my cheap test at home strips are displaying hard negatives...

Thanks for any help or clarification.