Bitcoin’s supply in loss metric crossed 50% on June 5, 2026, initiating a pattern that has historically preceded bear-market price bottoms within 13 to 101 days, according to analysis from K33 Research and onchain data platforms.
The threshold marks a measurable inflection point in the current cycle. With 42 days elapsed since the crossing, Bitcoin remains within the historical window for a macro bottom, though the metric alone does not pinpoint exact price or timing.
Supply in Loss as a Cycle Gauge
K33 Research’s H1 2026 Round-Up report identified supply in loss as a bear-market yardstick for measuring progress toward macro bottoms. The metric tracks the percentage of Bitcoin’s circulating supply purchased at prices above the current market price, signaling investor cost-basis distribution across the network.
Historical precedent shows variability in the countdown window. In 2022, the supply-in-loss threshold led to a bottom in just 13 days. The 2018 cycle saw 23 days elapse before the floor. In 2014, Bitcoin declined for 101 days after crossing 50% supply in loss, the longest recorded interval.
Realized Cap Variance as a Compression Signal
Complementing the supply-in-loss metric, the realized cap variance (RCV) model measures the difference between realized cap and market cap to assess how compressed or stretched investor cost basis has become relative to valuation. Current RCV Z-score readings stand at -2.35, placing the metric in the bottom 6% of its historical range.
Crazzyblockk, a CryptoQuant contributor, explained the model’s mechanics: “Instead of tracking price alone, it isolates the variance between realized cap and market cap relative to its own rolling history, capturing how stretched or compressed investor cost basis has become versus current valuation.”
The same analyst added context on what extreme compression signals: “When that variance compresses into deeply negative z-score territory, the emotional premium built during rallies has largely been priced out. The metric doesn’t read narrative, it reads the distribution of capital.”
Historical Returns Following Deep Compression
Prior instances of extended time below a -2.0 Z-score threshold preceded forward twelve-month returns exceeding 75%, according to CryptoQuant analysis. The most extreme RCV Z-score reading on record occurred in November 2018 at -4.68, corresponding to a Bitcoin price near $3,792 at that cycle’s bottom.
The current -2.35 reading, while deeply negative, has not yet reached the November 2018 extreme. As of July 17, the supply-in-loss metric stood at 46%, down from the 50% crossing 42 days prior, indicating marginal recovery in investor positioning but continued concentration in loss territory.
The 101-day historical maximum window extends to mid-September 2026 if the current cycle follows the longest prior pattern. Neither K33 Research nor CryptoQuant has issued forward price targets or refined timeline estimates within that range.
