Sort:  

Maybe... but I read BTG would initially sell at 0.1BTC. Why desperately sell alts 20% cheaper? And I also doubt BTG will trade higher than BCH... and finally: there is the SegWit2X next month. So if this is happenig more than two weeks in advance it may continue until November.

I think you may be correct a sell off of ALTs to get in on BTC for free BTG - do you think once BTG is issues it will be dumped and money move back to ALTs or will people stay in BTC for segwit2x fork as well ?