Based on the current rate of convergence on hash ribbons (which could change), 25 May could be the date to watch. @caprioleio

Updated chart. Current Epoch (which only started on Monday night) is already 31 blocks behind. Hash ribbons continue to converge. Buy limits are set at $8100.

Updated Chart. Current Epoch is now 64 blocks behind (a steady pace of struggling miners). Hash ribbons continue to converge. Buy limits still set at $8100.

Updated Chart. Current Epoch is now 98 blocks behind schedule. Hash ribbons will likely converge in the next 24-48 hours. Buy limits still set at $8100.

Updated Chart. Current Epoch is now 116 blocks behind schedule. Hash Ribbons are now converged. Buy limit still set at $8100. Let's see what happens. This will likely be the last time you see these hashing ribbons converge in years.

Updated Chart. Current Epoch is now 139 blocks behind schedule. I've updated my buy limit to $7300 because of the time remaining at this difficulty level (I may adjust it back up pending how things progress from here). Remember, only buying w/ FCF, haven't sold prev. position.