Insights Crypto How to read Bitcoin cost basis and selling pressure
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Crypto

04 Oct 2026

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How to read Bitcoin cost basis and selling pressure *

Bitcoin cost basis and selling pressure reveal groups that could trigger dips and where breakeven lies

Bitcoin cost basis and selling pressure help explain why rallies stall near key levels. Recent on-chain data shows many buyers from last year now sit below break-even, so they sell when price nears their entry. Mapping these cohorts, plus weekly close levels, helps traders spot likely resistance and plan for pullbacks. Bitcoin struggled to push through the mid-$80,000s as a wave of holders sold into strength. On-chain analysts grouped wallets by the time they bought and estimated their average entry price. These “cost basis” lines acted like crowd break-even levels. As price approached them, more coins hit the market, and the rally faded.

Understanding Bitcoin cost basis and selling pressure

What “cost basis” means in plain terms

Cost basis is the average price that a group of buyers paid. If Bitcoin trades below that line, the group is at a loss. Many holders wait for price to return to their entry before they sell. When it does, they sell to break even. That adds supply, which can cap the move. Recent cohort data shows two large groups below water: – Six-to-12-month buyers with an average cost basis near $89,000. – One-to-two-year buyers with an average cost basis near $97,000. With Bitcoin near $85,000 at the time of the analysis, both groups faced losses. The six-to-12-month group needed a small gain to escape. The one-to-two-year group needed a bigger jump.

How cohorts create resistance

When price rises toward $89,000 and $97,000, many of these holders see a chance to exit at break-even. Their sell orders add supply near those lines. The more coins they move, the heavier the ceiling. Analysts also noted two recent “rejections” where price neared these levels and then rolled over. This is the basic loop: – Price rallies toward a crowd’s break-even. – That crowd sells to get flat. – Supply outweighs demand. – Price stalls or pulls back. If demand later absorbs all those sell orders, price can break through. But it often takes multiple tests to clear a thick supply zone.

Reading the current setup

What the chain is saying right now

On-chain data shows the most active selling this year came from buyers who joined the 2025 rally. Their coin movement per day hit a high on a seven-day average. At the same time, many who bought during the decline stayed put. They did not send coins to market. That means supply was not broad. It came mainly from one group that wanted out near break-even. This split matters. If only one cohort sells, the market knows where the pressure sits. If many cohorts sell at once, pressure grows across the board. Today, most of the weight sits near $89,000 and $97,000.

Levels to watch on price

One analyst pointed to $87,500 as a key weekly close level. A weekly close is the final price of the week, not an intraday spike. A strong close above $87,500 could show buyers have control and aim for the next supply shelf near $89,000. If price fails to close above that line, risk rises for a move under $80,000. Think of the path in steps: – Step 1: Firm weekly close above $87,500. – Step 2: Test and absorb selling near $89,000. – Step 3: If demand stays strong, stretch toward $97,000. – Step 4: Clear $97,000 with sustained volume to flip a major cohort from seller to holder again.

Tell‑tale signs of pressure building or easing

You can track a few simple signals to judge if pressure is rising or fading:
  • Rising coin transfers from six-to-12-month and one-to-two-year cohorts signal more supply near their break-even lines.
  • Higher exchange inflows from those cohorts often confirm intent to sell.
  • Failed breakouts with long upper wicks near $87,000–$89,000 suggest sellers are still in control.
  • A strong weekly close above $87,500, followed by tight consolidation, signals absorption of supply.
  • Declining transfers from those cohorts hint that supply is drying up at current levels.

Using Bitcoin cost basis and selling pressure as a trading map

Turn data into a simple plan

You can use cost basis lines like a map of likely resistance and support. Here is a simple, practical way to do it:
  • Mark the big cohort cost bases on your chart: about $89,000 and $97,000.
  • Watch price behavior as it approaches each line: Does volume rise? Do candles reject?
  • Wait for a weekly close above a key line before you chase; that helps avoid fake breakouts.
  • Size positions so a move under $80,000 does not force you out at the worst time.
  • Keep a separate long-term bucket if you invest on a four-year view; do not let short-term swings shake it.
This approach keeps your focus on what the chain and the chart say, not on daily noise. It also reduces surprise. When price reacts near a cost basis line, you expected it.

The relative picture: stocks vs. Bitcoin

Short-term momentum has improved

Analysts said Bitcoin’s win rate against the S&P 500 rose above 50% last week. Win rate means the share of days Bitcoin outperformed stocks. In June, that figure sank to near 20%, the weakest patch in six years. The rebound came while stocks were flat. That suggests fresh demand for Bitcoin itself, not just a stock dip effect. A better relative trend does not cancel heavy supply. But it does show buyers are still present. If that strength holds while the market absorbs cohort selling, a breakout stands a better chance.

The longer lens still favors patience

One market watcher noted that over any four-year span in the past, Bitcoin beat stocks, even if the buy came near a peak. He estimated a four-year compound annual growth rate near 42% for Bitcoin versus 19% for the S&P 500. Past results do not guarantee the future. But the point is clear: long horizons can smooth out the sharp edges of shorter cycles. For traders, this split view helps: – Short term: Respect the two cost basis ceilings and the weekly close test. – Long term: If you invest on a four-year plan, small pullbacks near resistance matter less than your time in the market.

Bringing it all together

From insight to action

Here is a compact checklist to apply each week:
  • Update the key cohort cost bases on your chart (about $89,000 and $97,000).
  • Track seven-day average coin movement from those cohorts for signs of fresh supply.
  • Note sentiment shifts. Retail tone turned bearish recently as chatter rose from low to normal. Use that as context, not a trigger.
  • Judge the weekly close against $87,500. Above it, bias improves; below it, expect more chop or a dip toward $80,000.
  • Plan trades around confirmation, not hope. Let the market show it absorbed supply before you press.
By sticking to these steps, you turn noisy headlines into a calm process. You read the market the way many large holders trade it: by levels, by flow, and by time. The core idea is simple: price meets people. People who are close to break-even often choose to sell. That human pattern leaves a trace on the chain and the chart. When you read both together, you gain an edge without guessing. As you watch the next tests near $87,500, $89,000, and $97,000, remember that demand must beat steady cohort supply for a clean breakout. If buyers can absorb those coins and hold a strong weekly close, resistance can flip to support. If not, a patient wait for better entries below $80,000 may pay off. In the end, the more you practice reading Bitcoin cost basis and selling pressure, the clearer the road map becomes. It will not remove risk, but it will make each decision simpler, faster, and more grounded in what the market is actually doing.

(Source: https://www.tradingview.com/news/stocktwits:517fdf221094b:0-bitcoin-investors-who-bought-last-year-s-rally-are-selling-as-price-nears-their-break-even-glassnode-says/)

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FAQ

Q: What does “cost basis” mean for Bitcoin holders? A: Cost basis is the average price that a group of buyers paid for their Bitcoin, and it marks the level where they break even. Reading Bitcoin cost basis and selling pressure together helps explain why rallies often stall near those break-even lines as holders sell to avoid taking losses. Q: How do cohort cost-basis lines create resistance for price rallies? A: When price approaches a cohort’s cost-basis line, many holders see an opportunity to sell at or near break-even, which increases supply. That clustered selling can cap gains and cause rallies to stall until demand absorbs the offered coins. Q: Which buyer cohorts did Glassnode find were underwater, and how far from break-even were they? A: Glassnode identified six-to-12-month buyers with an average cost basis near $89,000 and one-to-two-year buyers near $97,000, both sitting below the market during the report. With Bitcoin around $84,673 at the time, the six-to-12-month group needed roughly a 5% gain to break even while the one-to-two-year cohort needed about 15%. Q: Why was selling concentrated among buyers from the 2025 rally rather than spread across holders? A: On-chain data showed buyers from the 2025 rally were moving the most coins per day on a seven-day average, while holders who bought during the decline largely held onto their coins. That behavior concentrated the supply in a single cohort, making selling pressure heavier near their break-even levels. Q: What price levels should traders watch as tests for absorption or rejection? A: Analysts highlighted a weekly close above $87,500 as the near-term test, with $89,000 and $97,000 flagged as major cohort break-even levels and sub-$80,000 cited as downside risk if the close fails. A firm weekly close above $87,500 and subsequent absorption at $89,000 would signal improving bias, while failures could lead to a correction toward $80,000. Q: What on-chain and chart signals indicate selling pressure is building or fading? A: Rising coin transfers and higher exchange inflows from the six-to-12-month and one-to-two-year cohorts, plus failed breakouts with long upper wicks near $87k–$89k, indicate growing selling pressure. Conversely, declining transfers from those cohorts, a strong weekly close above $87,500, and tight consolidation suggest the cohort supply is being absorbed and pressure is easing. Q: How can traders apply Bitcoin cost basis and selling pressure to a simple trading plan? A: Use Bitcoin cost basis and selling pressure as a map by marking the key cohort lines (~$89,000 and ~$97,000), tracking seven-day average coin movement, and waiting for a confirmed weekly close above $87,500 before chasing breakouts. Size positions so a move under $80,000 doesn’t force you out and keep a separate long-term bucket if you follow a multi-year investment horizon. Q: Does improving Bitcoin performance versus the S&P 500 guarantee a breakout through cohort resistance? A: No, a better win rate against the S&P 500— which recently rose above 50%—indicates improved momentum but does not remove heavy cohort selling near break-even levels. Stronger relative performance helps the breakout case, but price still needs to absorb the concentrated supply before resistance can flip to support.

* The information provided on this website is based solely on my personal experience, research and technical knowledge. This content should not be construed as investment advice or a recommendation. Any investment decision must be made on the basis of your own independent judgement.

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