"How do you pick which spike was irrational over the last 3 months:$1 to 2$2 to 3$3 to 3.813.81 to 2.462.46 to 3.17" Easy-peasy, you apply the HC test.$1 to 2 30-40 posts$2 to $2.50 50-60 posts$2.50 onwards. 8,792, 651 posts and counting.
