What question should I have asked but haven’t yet?

Keeping in mind everything covered throughout the interview, from aligning yourself with the company's core values to how your skills are best suited for the position, this is your chance to try to close the deal. Tailor your question to your answer of the selling point that makes you the perfect fit for this job.

Anything that's inconsistent with the rest of the interview will serve as a red flag. Put yourselves in the interviewer's shoes and ask a question they would've asked but didn't. Be appropriate and filtered.

"One question would be to ask what unique skills I possess that would be an asset to this position. I have high attention to detail like no other, thanks to my photographic memory."

"I would have asked about any non-professional experience I have that would lend itself to this position. You see, I worked at a non-profit as a grant writer and once was lucky enough to be awarded a grant by American Express."