The liquidity of Bitcoin on the OTC market has collapsed to an all-time low: whales continue aggressive accumulation.
The Bitcoin over-the-counter (OTC) market is experiencing an unprecedented liquidity squeeze. On-chain data analysis shows that the BTC balance on OTC platforms has dropped to the lowest level ever recorded. This trend has been ongoing since 2022, with the key driver being the active accumulation of coins by large investors — the so-called "whales."
Unlike previous bull cycles, where the OTC balance typically grew toward their end, the current dynamics show a sustained downward trend. The OTC market, where large transactions are conducted directly between parties bypassing public exchanges, is rapidly losing its bitcoin reserves. Over the accumulation period, the volume of BTC on these platforms has decreased by 400,000 coins — from 550,000 to 150,000.
Structural Changes in the Current Cycle
The fundamental difference between the current market cycle and previous ones lies in its slow and prolonged nature. The accumulation period for large investors has significantly lengthened, and the growth rate during the bull phase has been lower than historical averages. This indicates that we are witnessing not a speculative surge, but a deep structural shift in supply distribution.
The real bull rally will only begin after the whales complete their accumulation phase. The current OTC balance low suggests that the accumulation process is proceeding at an unprecedented pace, and market liquidity is nearly exhausted. Once accumulation is complete, the OTC balance will start to rise again, signaling the beginning of an active growth phase.
Signals from Stablecoins
Additional confirmation of this picture comes from the dynamics of ERC-20 stablecoin reserves on the Binance exchange. After peaking above $50 billion in late 2025, the volume of free liquidity — capital ready for purchases — began to gradually recover and has been trading in a sideways range around $45.4 billion since April 2026.
The increase in stablecoin reserves indicates that potential buying power is once again accumulating on the exchange. However, the recovery pace remains slow, with no signs of urgency or a massive influx of funds from large investors. These two pictures complement each other: on the OTC market, bitcoin reserves are being depleted due to whale buying, while on exchanges, free liquidity in stablecoins is gradually building up.
My analysis: This market configuration — supply compression on OTC and slow accumulation of "dry" capital on exchanges — creates classic prerequisites for a powerful price movement. However, a confident breakout of current levels will require time. The whales are dictating their terms, and the market will move at their pace.