I dunno, the price was so briefly above 19 and recovered so rapidly you can't see it on the 30-day chart. Contrast that to the pirate fiasco which caused a much stronger fall and kept the price in the doldrums for months. Its up to the OP of course but if I was running this little contest I would not call what happened last week a peak.
The post you replied to had a photo of today's mini-peak which was at exactly $18.88, the price I guessed at. I was joking.
But last week's $19 peak should be counted as 'the peak' for the purposes of this game if the price doesn't go back up above it, don't you think?
He wasn't very clear - did he mean the "first peak" or the "highest peak" or the "peakiest peak"?