BTC Bear Market Bottom Approaches 50-Day Mark Following 50% Loss Threshold Breach
A critical supply in loss indicator suggests Bitcoin is approaching its next bear-market floor after surpassing the crucial 50% threshold in early June.
A well-established onchain indicator reveals that Bitcoin (BTC) has been in a countdown phase toward its upcoming bottom for approximately two months.
Key points:
- The percentage of BTC supply held at a loss surpassed 50% for the first occasion during this bear cycle in early June.
- Historical data from previous bear cycles shows that this occurrence initiates a countdown period to a new macro price floor for BTC.
- Additional metrics suggest the bull market's "emotional premium" has been eliminated.
Current Supply in Loss Timeline Ranks as Bitcoin's Second Longest
Crypto research firm K33 Research highlighted in its H1 2026 Round-Up report that over half of the BTC supply is currently being held at a loss by investors.
The supply in loss metric, which commonly appears during bear markets, has emerged as a reliable benchmark for tracking progress toward macro price floors for BTC/USD.
According to K33's analysis, historical data demonstrates that once the supply in loss metric exceeds the 50% threshold, the price bottom has materialized within no more than 101 days. Different bear markets have exhibited varying timeframes, with the most rapid bottom "window" occurring in merely 13 days during 2022.
During the 2018 bear market cycle, it took 23 days to establish the price floor, whereas in 2014, Bitcoin's price continued its descent for 101 days following the breach of the 50% supply-in-loss threshold.
The 2026 bear market has followed typical patterns, with supply in loss surpassing 50% on June 5. From that date, 42 days have now passed, positioning this year's bottom window as the second-longest in Bitcoin's history.
K33's analysis noted in its commentary that the returns witnessed during the year subsequent to this phenomenon "tend to be very solid."
Axel Adler Jr., who contributes to onchain analytics platform CryptoQuant, projected earlier in July that supply in loss was approximately two months from reaching levels that have historically aligned with bear-market bottoms.
As of July 17, CryptoQuant's data indicates that supply in loss stands at 46%.
Capital Distribution Patterns Offer Encouraging Signals
Additionally, CryptoQuant analyzed what it characterized as "rare" signals emerging from Bitcoin investor cost-basis analytical models.
The realized cap variance (RCV) model, which calculates the differential between the realized cap and market cap, is presently positioned in the lowest six percent of its historical data range.
"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," contributor Crazzyblockk explained in a QuickTake blog post on Thursday.
"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."
With a reading of -2.35, the Z-score for standardized RCV is indicating once more that Bitcoin's bear market is entering its concluding phases.
"Every prior stretch where the model spent extended time below a -2.0 z-score, late 2018, mid-2022, early 2015, preceded forward twelve-month returns north of 75%," the post noted.
"The most extreme reading in this dataset, -4.68 in November 2018, landed almost exactly on Bitcoin's cycle bottom near $3,792."