If you use the Quickzoom button below Line 11, you'll find a list of the different types of income that can appear. Should be a page with supplemental information so you know what type of "other income" it is, you can click the yellow ? mark button, I found sec 988 in there.

Yes, but it didn't flow to any schedule... (I showed it as "other" and provide the explanation... Sec988 Gain.