Bitcoin seems to be moving upwards along the 90-day moving average, moving to the 10900 range, then falling back from 10900 resistance and falling to the 9800 support level.
Of course, as I mentioned before, the forecast for early January 2021 will be the support range of 7800.
in the other hand the altcoins do not have good conditions and because of the investments that several companies have made in buying bitcoins. There is a significant gap between them and bitcoin.