Bitcoin investors face losses for the majority as the $88,000 mark falters

Most of bitcoin’s invested supply currently sits above today’s price, leaving the market exposed if critical support breaks.

Data from Checkonchain shows that 63% of all bitcoin BTC $82,703.53 wealth has a cost basis above $88,000. This means most capital entered the market at prices higher than current levels. Invested wealth tracks the total value of capital deployed when coins last moved on-chain, while cost basis reflects the average acquisition price of those coins.

The UTXO Realized Price Distribution (URPD) highlights where this capital sits. Each bar represents the amount of bitcoin whose last on-chain transaction occurred within a specific price range, showing how much is currently underwater.

Bitcoin has traded between $80,000 and $90,000 since November, with tens of billions of dollars concentrated between $85,000 and $90,000. A drop below $85,000 could trigger heavier selling, and long-term holders are already exiting at the fastest pace in six months.

Supply is sparse between $70,000 and $80,000, meaning a break below $80,000 — last tested in November — could accelerate a move toward $70,000.

Bitcoin is on track to close January largely unchanged, missing the typical relief rally after three consecutive months of declines. Historically, February has been strong, averaging gains around 13%, but whether that trend continues may depend on how the market absorbs the current overhang of underwater supply.