Bitcoin Tests True Short-Term Holder Cost Basis Near $81K, Analyst Says

Bitcoin is currently testing a critical on-chain resistance level that, according to analyst Darkfost, reflects the true average acquisition price for short-term holders (STH) at around $81,000. The level, which has been adjusted to account for a data distortion on Coinbase, represents a key hurdle for the market’s near-term momentum.

Unpacking the STH Cost Basis Distortion

On-chain analyst Darkfost explained in a recent post on X that while some charts may indicate Bitcoin has already broken above the STH cost basis, this reading is misleading. The distortion originated from an internal movement of approximately 800,000 BTC on Coinbase. This transfer was reclassified by on-chain data providers as new short-term holder unspent transaction outputs (UTXOs), artificially lowering the calculated cost basis.

After filtering out this anomaly, Darkfost calculates the true STH cost basis to be near $81,000. This level now acts as a resistance zone that Bitcoin has approached for the third time since May 6.

What This Means for Bitcoin’s Price Action

Bitcoin is currently attempting to close above this adjusted $81,000 level. The analyst noted that a daily close above this zone would represent meaningful technical progress, while a weekly close above it would be a significantly positive signal for the broader market.

Short-term holders are typically defined as entities that have held their Bitcoin for less than 155 days. Their cost basis is a closely watched metric because it often acts as a support or resistance level during market cycles. When the price trades below the STH cost basis, short-term holders are, on average, in a loss position, which can increase selling pressure.

Why This Matters for Investors

For traders and investors, the distinction between the distorted and the true STH cost basis is important for interpreting market sentiment. Relying on the unadjusted figure could lead to premature conclusions about a breakout. The adjusted data provides a more accurate picture of where short-term holders stand financially, offering a clearer signal for potential trend shifts.

The repeated testing of this level also suggests that the market is at a decision point. A sustained move above $81,000 could encourage further buying from both short-term and long-term participants, while a rejection might reinforce the current consolidation phase.

Conclusion

Bitcoin’s on-chain data, once adjusted for the Coinbase UTXO anomaly, points to a true short-term holder cost basis near $81,000. The asset is now testing this level for the third time in recent weeks. A confirmed close above this resistance would carry meaningful weight for market sentiment, while a failure to hold would keep Bitcoin within its established range. As always, on-chain metrics should be considered alongside broader market conditions and risk management strategies.

FAQs

Q1: What is the short-term holder (STH) cost basis?
The STH cost basis is the average price at which short-term holders (entities holding Bitcoin for less than 155 days) acquired their coins. It is a key on-chain support and resistance level.

Q2: Why was the STH cost basis distorted?
An internal transfer of approximately 800,000 BTC on Coinbase was incorrectly classified as new short-term holder UTXOs by some data providers, artificially lowering the calculated average cost basis.

Q3: What does a close above $81,000 mean for Bitcoin?
A daily close above the adjusted $81,000 level would be a positive technical signal. A weekly close above it would be a stronger indicator of renewed bullish momentum, potentially attracting more buyers.