It seems that the situation is getting from bad to worse by each hour. This is not a normal trading, so to speak of any support line is pointless. The support is when the last bitcoin of Greyscale will be sold. I won't be surprised if we see covid like apocalyptic dump. Too bad I don't have any fiat left to buy moar. I guess the plan is to keep the rate 1.5% until the
BTC outflows stop. And then lower it to 0.3%. But people are not so stupid to return to Greyscale knowing that they will raise the rate again. So, instead of leading the parade to 100K, Greyscale chose to be the new far more ominous MtGox. Well, it seems that we have to wait a bit longer to see 100K. Honey badger doesn't care.

Dude...why do you care so much about GBTC when the OVERALL ETF flow is positive?
Besides, I calculate that GBTC is basically on par with their NAV right now (0.18% discount)
All this whining about GBTC is pointless...reminds me about whining about bitcoin's use of electricity.
EDIT: to all GBTC fear mongers: compare 5d chart of GBTC vs IBIT.
Which one outperforms? Sorry, it is GBTC, haha.
Just to clarify GBTC have sold 6% of total since ETF launches. I mentioned
on the thread why this isn't a reason to panic, but it is a cause for concern. The upside is there is only 94% left to be sold, it'll hopefully go to new ETFs via OTC to reduce selling pressure on spot market, and otherwise be done within 4 months (based on current estimate and data). Until new data is released, there isn't much else to go on, and sure there is still net positive inflows into the ETFs, so this isn't s disastrous situation what so ever.
If I were to "wildly guess" on why price has dumped -15% since ETF launch, it's because many speculated that price would dump after the ETF launch, not much else. But obviously this is wild speculation and calling a local top at $46K after the ETF launches was too early for some, so it does need further confirmation, but otherwise price direction remains pretty clear right now without needing to overanalyse.
After the halving, with price stability, confidence in ETFs, I truely believe Bitcoin's price is going to melt faces and reach new ATH before the end of the year. Probably much earlier than the usual 4 year cycle, ie rather than winter probably more likely summer or autumn.