Glassnode: Bitcoin U.S. Trading-Hour Bid Flips

Glassnode identifies a reversal in Bitcoin’s U.S. trading-hour bid

The U.S. trading-hour bid tracks whether Bitcoin gains or loses ground specifically during North American market hours, roughly 9:30 a.m. to 4:00 p.m. Eastern Time. When it is positive, U.S.-session buyers are the dominant marginal force; when negative, offshore sessions carry more of the price load. According to Glassnode’s analysis, that balance has flipped since September’s breakout move. For related coverage, see Bitcoin Is 46% Below Its ATH: Does History Point to a Cycle Bottom?.

The flip is not a single-session anomaly. Glassnode’s framing describes a sustained reversal in which session, characterizing the change as a structural feature of the post-breakout environment rather than a one-day noise event. That distinction matters because session-level demand signals are slow-moving and tend to persist across weeks once they establish a new baseline.

This kind of timing shift has appeared in prior cycle phases as well. Analysis of Bitcoin’s on-chain setup near the $78K resistance zone showed U.S.-session participation picking up alongside spot accumulation, suggesting session dominance and structural supply are often correlated signals worth tracking together.

Why the shift matters after the September breakout

The September breakout serves as the reference point because it marked a discrete change in Bitcoin’s price structure. A flip in U.S.-session bid that coincides precisely with that event suggests the breakout was accompanied by, or possibly driven by, a shift in who was buying and when. Whether that shift reflects institutional participation, ETF flow timing, or macro-driven demand is not confirmed by the available data.

What the signal does establish is that post-breakout Bitcoin price action is being shaped differently at the session level than it was before September. For traders who model intraday behavior, that is a relevant input: the assumptions built on pre-breakout session patterns may no longer hold. Prior on-chain research, including data showing roughly 850,000 BTC accumulated between $60K and $70K, points to a large cost-basis cluster that preceded the breakout, giving context to why the September move may have unlocked a new buyer cohort.

It is also worth noting that session-level bid analysis does not confirm a longer-term directional trend. A flipped U.S.-hour bid means U.S. participants are contributing more net positive pressure within their session window; it does not mean Bitcoin will continue higher or that the breakout is self-sustaining. The signal is about participation structure, not price prediction.

What Bitcoin traders should watch next

The most actionable follow-up is whether the flipped U.S.-session bid persists across subsequent weeks. A one-breakout anomaly that reverts quickly carries less analytical weight than a shift that holds through multiple settlement cycles. Traders should compare U.S.-hour performance against Asian and European sessions to see if the flip is an absolute gain in U.S. bid strength or simply a relative one driven by weakness in offshore hours.

Exchange reserve trends provide a complementary lens. Analysis of Bitcoin’s exchange reserve trajectory has shown supply leaving centralized venues, a pattern that historically aligns with stronger spot demand during active trading sessions. If U.S.-session bid strength coincides with continued reserve drawdowns, the structural case becomes more substantive.

Glassnode’s observation is a data point, not a forecast. Its value lies in flagging that the post-September environment has different session-level mechanics than what preceded the breakout, an input that analysts tracking Bitcoin’s broader on-chain setup should incorporate into their frameworks going forward.

Additional source references: source document 1, source document 2.

Disclaimer: This article is for informational purposes only and does not constitute financial or investment advice. Cryptocurrency and digital asset markets carry significant risk. Always do your own research before making decisions.