I followed the insanity close today. It was strange that one BCH hit about $1700 you could at any point up to the BCH top at $2700 add the BTC and BCH coin value together and they would total about $7800 +- 100. Until the final BCH runaway before the pop

That is the point I tried to bail as the pattern broke and then poloniex crashed for me. It then lost $800 before I could trade :(

It was like the money was bleeding directly out of one into the other

The pattern still holds now. BTC 6250 and BCH 1560 so about 7800 again