The abyss index is the difference between strong disapproval and total approval. For 5 days it was negative, an ominous sign for the resident marxist. Today, it lifted back up to +1. Take yesterday - total approval was 43% and strong disapprove was 44% - the thought being that once more people are strongly disapproving compared to total strong/mild approval, its all downhill for the 0ne, as the strong folks are the ones that have drilled-down and know the issues.
I understand. I just hadn’t seen it explained. Thanks.