In 2,004 blocks (~11 days) #Bitcoin is set to have its largest difficulty increase since 2011. 
Discussion
This will fluctuate as we get closer.
Any difficulty adjustment over 38% *would* be the largest increase or decrease since 2011. 12 years.
54% puts it in the top ten out of nearly 400 adjustments.
#Bitcoin
To all,
What’s the largest difficulty adjustment estimate you’ve seen?
54% is mine, and as you could clearly see at only 0-1% completion. Similar to giving a weather forecast nearly two weeks out.
Bitcoin Difficulty just increased by 3.40%
Mining Hashrate at record highs
The network continues to strengthen