Bitcoin (BTC) is flashing a critical on-chain signal that could mark a significant bottom, reminiscent of the setup that preceded a 1,900% rally in 2018. According to data from Checkonchain, the Short-Term Holder (STH) Bollinger Band metric has dropped to its lowest level since the 2018 bear market bottom, signaling extreme market stress and potential seller exhaustion.
A Historical Precedent
The STH Bollinger Band metric applies Bollinger Bands to the gap between Bitcoin’s spot price and the average cost basis of short-term holders, defined as wallets holding BTC for less than 155 days. When the oscillator falls below the lower statistical band, it indicates that Bitcoin is trading significantly below what recent buyers paid, beyond normal historical volatility.
Signs of a Macro Bottom
Historically, this signal has aligned with macro bottoms. For instance, a similar oversold print appeared in late 2018, which was followed by a roughly 150% rally within a year and a 1,900% price increase over three years. Another notable instance was in November 2022, when the signal preceded a 700% rally to a record high near $126,270.
Whales and Realized Losses
Additionally, realized losses among short-term holder whales have remained muted since Bitcoin’s October 2025 peak near $126,000, suggesting that larger recent buyers have not yet capitulated. This aligns with the bottom outlook of multiple analysts, including those at crypto custodian platform MatrixPort.
Near-Term Liquidity Tailwind
Wells Fargo also sees a near-term liquidity tailwind building for Bitcoin. In a note cited by CNBC, Wells Fargo strategist Ohsung Kwon highlighted that larger-than-usual U.S. tax refunds in 2026 could revive the so-called “YOLO” trade, with as much as $150 billion potentially flowing into equities and Bitcoin by the end of March. Such an event could absorb remaining sell pressure, reinforcing the idea that Bitcoin may bottom in the coming weeks.
Expert Analysis and Forward-Looking Insights
While these on-chain metrics and liquidity forecasts are promising, it’s important to note that every investment and trading move involves risk. The potential for a significant rebound is supported by historical data, but market dynamics can change rapidly. Traders and investors should conduct their own research and consider multiple factors before making any decisions.
The current market conditions, combined with the historical precedent of the STH Bollinger Band metric, suggest that Bitcoin may be poised for a significant recovery. As the crypto community watches for further confirmation, the next few weeks could be pivotal in shaping the trajectory of Bitcoin’s price action.
About the Author
