I have written a similar analysis here : https://steemit.com/cryptocurrency/@bluephoenix/bitcoin-gold-and-how-to-deal-with-it-as-investors
To sum up, I believe most people are flooding to buy more BTC since they will get "free money" from the 2 forks in 1 week ==> all alts are suffering.
The best strategy now is to wait and buy more alts at the dip :)!
Btw, upvoted and followed