
Briefing
Bitcoin has decisively slipped below the average cost basis of its short-term holders, a critical structural signal that confirms demand exhaustion has taken hold. This breach suggests that the market’s most recent buyers are now holding losses, often leading to a cascade of selling pressure that clears out weak conviction and speculative leverage. The market’s rotation into a defensive stance is proven by the dramatic fall in derivatives Open Interest and the heavy repricing of options for downside protection, confirming a necessary and painful reset.

Context
The core market uncertainty centers on whether the recent price drop is a temporary dip or the start of a deeper structural correction. Average investors are wondering if the bull market is fundamentally broken, or if strong hands are simply buying the dip. This data helps answer that by revealing the conviction level of the newest market participants and whether a key psychological and financial support level has truly failed.

Analysis
The Short-Term Holder (STH) Cost Basis is the average price at which all coins moved on-chain in the last 155 days were acquired. This metric acts as the most critical structural support level in a bull market because it represents the aggregate breakeven point for the most active investors. When the price is above this line, the market is in profit and structurally healthy.
When the price falls below this line, it means the average recent buyer is now underwater, triggering psychological stress and potential loss-selling. The observed pattern of the price dropping below this key cost-basis model confirms that the market has entered a phase of weakness, where demand has faded and a full-scale structural reset is required to find a new, sustainable price floor.

Parameters
- Key Metric → Short-Term Holder Cost Basis (The aggregate acquisition price for all Bitcoin moved in the last 155 days.)
- On-Chain Event → Price has slipped below the Short-Term Holder Cost Basis (A structural breach of the key psychological support level.)
- Market Activity → ETF outflows and falling spot demand (Institutional and retail capital is actively exiting the market.)
- Derivatives Signal → Cycle-low funding rates and heavy put demand (Speculative leverage has been flushed out, and traders are actively buying protection.)

Outlook
The immediate outlook suggests a period of consolidation and volatility as the market digests the losses incurred by recent buyers. The breach of the STH Cost Basis indicates that the path of least resistance is now lower, or sideways, until sufficient time passes for new, stronger demand to step in and absorb the supply from capitulating short-term holders. A confirming signal to watch for is a sustained increase in Long-Term Holder (LTH) accumulation, which would suggest smart money is buying the weakness. A counter-signal would be a rapid, high-volume reclamation of the STH Cost Basis, which would invalidate the current structural weakness.
