The BTC MVRV Z Score has historically been a solid indicator of when the market has been overheating and nearing a top. Right now, the levels we're at have been very sustainable due to the slow and steady move up by BTC. I agree not all of these "top indicators" will always remain accurate but I think it's good to come back to things like these every now and then and see where we stand. Obviously the market is changing, we have ETFs, institutions etc etc, but keeping up to date with the metrics never hurts.(Daan Crypto Trades)