My theory: GBTC caused a small rally on rumors (or/and by insiders) - but when it proved to be completely irrelevant (at least for now) the rally is being reversed by huge dumps.
And COIN can have a similar effect - sure it will not have exactly the same supply problem as GBTC - but I don't think it'll have too much demand unless it is started after we have a rally already. So if it is really started this month or next - then it will only accelerate the downtrend, because people will lose hope.
Someone dumped 40k onto finex last night. Not to close a speculative position and wait to re-enter, but instead to try with lots of money to paint a further decline down to 200.
They failed for once and will either buy back or try again.
GBTC gives wall street a sniff. But COIN will suck btc out of the market and provide significant on exchange demand if it is only slightly popular. It will allow a burgeoning bubble to go parabolic to heights not thought imaginable. But first comes the bitlicense, then the exchange, and of course the insiders must accumulate!