Bitcoin slipped below the $84,000 level on Wednesday, drawing attention to potential technical support and resistance points anchored in recent purchase data from both yearly buyer cohorts and United States spot bitcoin ETF investors.
Yearly cost basis trends
According to on-chain research platform checkonchain, only the 2025 cohort—investors who bought bitcoin during 2025—remains underwater, with an average purchase cost near $88,000. This figure now forms a potential resistance level as holders from this group may be more likely to exit positions at breakeven or mitigate losses, increasing sell pressure at that threshold.
Bitcoin reached a monthly high of $87,500 in September, ultimately reversing and entering a sideways trading pattern before moving below $84,000. As the price approaches or crosses key cohort purchase averages, historical data suggest many investors either take profits or attempt to minimize losses by selling, while others might see these levels as attractive points to accumulate more bitcoin.
Bitcoin’s volume-weighted cost bases for different annual buyer groups have played a significant role in establishing support and resistance zones during both bull and bear cycles.
Earlier this year in May, bitcoin briefly touched the 2024 cohort’s average purchase price of $82,100 before facing renewed sell pressure, with prices dropping back to $60,000. The asset later found support and rebounded above its average cost basis.
In 2023, buyers had an average cost basis around $65,000. That level has served as a notable support floor throughout volatile periods, including the 2026 downturn, although bitcoin did briefly trade lower before recovering.
For the 2026 cohort, the average cost stands at roughly $73,500. These investors have generally maintained profits since late August, as bitcoin held above this threshold during its rally.
| Cohort Year | Avg. Cost Basis | Status |
|---|---|---|
| 2023 | $65,000 | Support level |
| 2024 | $82,100 | Key level (previous resistance) |
| 2025 | $88,000 | Currently underwater (resistance) |
| 2026 | $73,500 | In profit |
Spot bitcoin ETF cost basis and market dynamics
A closely watched threshold is the average cost basis for U.S. spot bitcoin ETFs, which currently stands at approximately $82,300. This level, representing the average price at which investors deposited funds into spot ETFs, is being monitored as another potential support zone if bitcoin experiences further declines.
Spot bitcoin ETFs, a relatively recent addition to the investment landscape, allow traditional investors to gain exposure to bitcoin price movements through regulated channels.
Mini dictionary: U.S. spot bitcoin ETF, a regulated investment product that enables investors to buy and sell shares tracking real-time bitcoin prices, rather than holding the cryptocurrency directly.
ETF investors recently returned to profit for the first time in 2026, further elevating the significance of the $82,300 cost basis as a support level. If bitcoin’s price drops below this line, analysts suggest ETF redemptions or increased volatility could follow.
Other recent market developments
Elsewhere in the crypto market, total liquidations surged to $547 million as heightened energy prices, driven by the oil rally, caused increased volatility across digital assets.
Robinhood, a major U.S.-based trading platform popular for commission-free stock and crypto trades, announced the addition of $25 million worth of bitcoin to its corporate balance sheet.
Meanwhile, U.S. government agencies reportedly moved over $100 million in bitcoin and binance coin, although no official announcement of a sale has been made.
Industry participants continue to monitor whether bitcoin’s overall bullish trend remains intact despite the latest pullback, with market observers highlighting the cryptocurrency’s longer-term “stair-step” upward trajectory during the current cycle.
Analysts view historical cost basis levels not only as important technical markers, but also as reflections of investor psychology and market positioning at different stages of bitcoin’s market cycles.
