$BTC.D Just keeps going as it has been doing for the past 2.5 years.

With big players like Saylor continuing to buy billions, it will be hard for alts to keep up with that consistent bid.

At some point, this should hit an equilibrium and we will see some weeks of altcoin outperformance here and there. But the long term trend remains up and until we get some crazy liquidity injections/stimulus I think BTC remains strong relative to the rest.

There will always be isolated runs on specific alts/sectors but those need decent timing and you need to pick your alts carefully to not underperform BTC when holding them.