Bitcoin liquidity on the OTC market has plummeted to an all-time low: whales are absorbing the supply.
The Bitcoin over-the-counter (OTC) trading market is experiencing an unprecedented liquidity squeeze. According to my data, the total BTC balance on OTC platforms has dropped to its lowest level ever recorded. This trend, which began back in 2022, is only intensifying, signaling a powerful accumulation phase by the largest players.
Unlike previous market cycles, where OTC balances increased closer to the end of bullish phases, the current dynamics show a steady and continuous decline. The OTC market, where large transactions occur directly without affecting the exchange order book, is rapidly losing its supply of the leading cryptocurrency.
Fundamental Difference of the Current Cycle
Over the past few years, the volume of bitcoins available for OTC trades has decreased by more than 73% — from 550,000 to approximately 150,000 BTC. This is a massive withdrawal of supply. The structure of the current cycle is fundamentally different: the institutional accumulation period is prolonged, and the pace of price increases during bullish movements is more restrained than in the past. We are witnessing a stretched-out, "slow" nature of the accumulation phase.
Historically, a true bullish breakout will only begin after the whales complete their buying spree. Once this process stops, OTC balances will start to rise again, signaling a shift to distribution. The current low unequivocally indicates that accumulation is proceeding at a record pace, and market liquidity is nearly exhausted.
Signals from Stablecoins
Additional confirmation of this picture comes from the dynamics of stablecoin reserves on centralized exchanges. The volume of ERC-20 stablecoins on Binance stands at approximately $45.4 billion. After peaking above $50 billion in late 2025, this pool of ready-to-buy free capital is gradually recovering and has been in a sideways range since April 2026.
The increase in stablecoin reserves indicates an accumulation of potential purchasing power on exchanges. However, the recovery rate remains slow, with no signs of a rush of funds from large investors.
These two pictures complement each other perfectly. On the OTC market, BTC supply is being depleted due to aggressive buying by whales, while on exchanges, "dry powder" in stablecoins is slowly accumulating. This points to a two-sided accumulation: supply is shrinking, and capital for future purchases is recovering. However, for a confident upward breakout of the market, in my assessment, more time will be needed for these forces to consolidate.
My professional opinion: We are in a unique phase where institutional accumulation is occurring not through public exchanges but via OTC channels, creating a hidden deficit. Once this process concludes and stablecoin liquidity reaches a critical mass, we will witness one of the most powerful rallies in Bitcoin's history. Patience is the key asset in this game.