Bitcoin is holding around the $76,500 level, but on-chain demand and the flow of funds into the market appear to have weakened.

On Sept. 17, blockchain outlet CryptoSlate reported that bitcoin’s realized market capitalisation posted its first daily decline in 28 days, while spot bitcoin exchange-traded funds recorded net outflows for a second straight day.

Bitcoin traded around $76,458. That is just below Glassnode’s “true market mean” of $76,700. The level serves as an on-chain average cost basis and has so far helped limit declines. Demand indicators have not improved alongside it, however, making it too early to view it as a signal of a rebound.

Glassnode said bitcoin’s realized market capitalisation turned lower on Sept. 15. The measure estimates the network’s aggregate cost basis using the price when each coin last moved. A decline in realized market capitalisation does not mean the same amount of funds left the blockchain, but that coin values were repriced lower under that basis.

Institutional flows were also weak. Farside Investors estimated net outflows of $450.4 million from spot bitcoin ETFs on Sept. 15. It said a further $295.9 million left on Sept. 16. Those figures alone cannot identify which investors moved, and they do not allow a definitive conclusion that ETF trading directly caused bitcoin’s price swings. Because ETF creation and redemption can be handled in cash or in-kind, the numbers also do not directly translate into funds leaving the network.

Market attention is shifting to the next support level. Glassnode pointed to about $71,300 as the next key cost basis zone. The price corresponds to the average entry level of short-term holders. Below that, it cited $62,000 to $65,000 as a stronger on-chain support area. It said the range is not a “guaranteed bottom” but closer to a reference point.

Conditions for a rebound are relatively clear. Glassnode said bitcoin could be seen as having regained its previous trading range if it posts two straight daily closes above $76,700 and realized market capitalisation returns to growth. If a second close prints below that benchmark, Glassnode’s framework would confirm a break, and the market’s focus could shift to $71,300.

Bitcoin has not yet entered a zone where direction is set. Prices are holding near key benchmarks, but the recent decline in realized market capitalisation and net ETF outflows point in the opposite direction. The market is expected to watch whether bitcoin regains $76,700 and whether on-chain demand indicators revive.