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BTC and ETH On-Chain Data Analysis – April 18, 2026

CoinDirection On-Chain Data Analysis

Daily Bitcoin and Ethereum on-chain analysis based on exchange flows, ETF net flows and whale activity.
Source: Dune
Updated: April 18, 2026 06:01 UTC

Market Overview

BTC exchange netflows have turned positive sharply from recent negative baselines, indicating increased sell pressure potential today. However, ETF inflows and whale activity have dropped significantly, tempering bullish demand signals. Over the past week, BTC shows a shift from accumulation to distribution with persistent low whale activity and declining ETF inflows, despite recent exchange inflow spikes. This mixed alignment tempers conviction in a clear medium-term trend.

Daily On-Chain Analysis

Bitcoin Daily On-Chain Flow Analysis
Bias: mixed | Confidence: medium

BTC exchange netflows have turned positive sharply from recent negative baselines, indicating increased sell pressure potential today. However, ETF inflows and whale activity have dropped significantly, tempering bullish demand signals.

Key points
  • Exchange netflow rose 195-229% vs recent averages, signaling higher sell pressure risk.
  • ETF net inflows sharply declined over 94%, reducing immediate demand support.
  • Whale transaction count and volume dropped over 75%, indicating lower large holder activity.
  • Short-term signals conflict between rising exchange inflows and falling ETF/whale participation.
Risks
  • Rising exchange inflows may trigger short-term sell pressure.
  • Reduced whale activity could limit strong directional moves.
  • ETF inflow drop may signal waning institutional demand.
  • Conflicting signals increase uncertainty in immediate price direction.

Conclusion: Bitcoin's daily on-chain data suggests a potential increase in short-term sell pressure due to rising exchange inflows, but diminished ETF and whale activity introduce uncertainty, warranting cautious interpretation.

Bitcoin Medium-Term On-Chain Trends
Bias: neutral | Confidence: medium

Over the past week, BTC shows a shift from accumulation to distribution with persistent low whale activity and declining ETF inflows, despite recent exchange inflow spikes. This mixed alignment tempers conviction in a clear medium-term trend.

Key points
  • Exchange flows shifted from negative to slightly positive, indicating reduced accumulation.
  • ETF inflows have dropped significantly compared to prior weeks, weakening demand.
  • Whale activity remains subdued, with transaction counts and volumes well below average.
  • No strong alignment between exchange, ETF, and whale signals for a decisive trend.
Risks
  • Sustained low whale activity may limit strong directional momentum.
  • ETF outflow reduction could signal fading institutional interest.
  • Exchange inflow increases might lead to distribution phases.
  • Lack of clear trend alignment increases medium-term uncertainty.

Conclusion: Bitcoin's medium-term on-chain data reflects a transition phase with mixed signals: reduced accumulation and institutional demand alongside subdued whale activity, suggesting a neutral outlook without strong directional bias.

Ethereum Daily On-Chain Flow Analysis
Bias: bullish | Confidence: medium

ETH exchange netflows remain negative, signaling ongoing accumulation and reduced immediate sell pressure. Although ETF and whale activity have declined, the persistence of outflows supports a short-term bullish bias.

Key points
  • Exchange netflows remain negative but less so than recent averages, indicating continued accumulation.
  • ETF netflows are negative but improving versus recent days, suggesting less demand erosion.
  • Whale transaction count and volume sharply decreased, reducing large holder activity.
  • Short-term signals favor accumulation despite weaker whale and ETF participation.
Risks
  • Declining whale activity may reduce strong directional moves.
  • ETF outflows, though less severe, still indicate demand weakness.
  • Reduced exchange outflows compared to prior days could signal slowing accumulation.
  • Potential for short-term volatility due to mixed participation.

Conclusion: Ethereum's daily on-chain data points to continued accumulation with negative exchange netflows, supporting a cautiously bullish short-term outlook despite weakening whale and ETF flows.

Ethereum Medium-Term On-Chain Trends
Bias: bullish | Confidence: medium

ETH shows persistent exchange outflows over the medium term, consistent with accumulation. However, ETF and whale activity have declined significantly, suggesting a moderation in demand strength and positioning.

Key points
  • Exchange netflows remain negative over 7-day averages, confirming ongoing accumulation.
  • ETF netflows are negative but show some improvement versus recent lows.
  • Whale activity is substantially lower than average, indicating reduced large holder engagement.
  • Overall trend favors accumulation but with signs of weakening demand momentum.
Risks
  • Sustained low whale activity may limit strong upward moves.
  • ETF outflows continue to weigh on demand sentiment.
  • Moderation in exchange outflows could precede distribution phases.
  • Potential for trend reversal if demand signals deteriorate further.

Conclusion: Ethereum's medium-term on-chain data supports a bullish accumulation regime, though declining whale and ETF activity suggest caution as demand momentum appears to be moderating.

Bitcoin

Bitcoin Exchange Net Flow
0.00002844
Bitcoin ETF Net Flow
84.85
Bitcoin Whale Tx
129
Bitcoin Moved by Whales
122.19K

Bitcoin Exchange Flows

Bitcoin ETF Net Flow

Bitcoin Whale Activity

Bitcoin Summary Tables

Latest Bitcoin Exchange Flows
DateBitcoin InflowBitcoin OutflowBitcoin Net Flow
2026-04-180.000245120.000216670.00002844
2026-04-170.000590770.000575800.00001496
2026-04-160.000476690.00053533-0.00005865
2026-04-150.000499340.00052170-0.00002236
2026-04-140.001332070.00138583-0.00005376
2026-04-130.000663160.00074064-0.00007748
2026-04-120.000440500.00044186-0.00000136
2026-04-110.000928630.00093869-0.00001005
2026-04-100.000889880.00090390-0.00001402
2026-04-090.001061110.00109526-0.00003414
2026-04-080.000965840.000961740.00000409
2026-04-070.001156230.001154530.00000170
2026-04-060.000831140.00085602-0.00002488
2026-04-050.000439340.000433970.00000537
2026-04-040.000480160.00048904-0.00000888
Latest Bitcoin ETF Net Flows
DateBitcoin ETF Net Flow
2026-04-1884.85
2026-04-17423.50
2026-04-162,909.72
2026-04-154,156.61
2026-04-14-684.41
2026-04-131,629.12
2026-04-103,258.20
2026-04-09-609.19
2026-04-08-1,521.46
2026-04-074,111.79
2026-04-06-17.09
2026-04-040.00
2026-04-02-1,166.21
2026-04-011,243.75
2026-03-31127.33
Latest Bitcoin Whale Activity
DateWhale TxBitcoin Moved
2026-04-18129122,187.55
2026-04-171,085614,346.22
2026-04-161,026584,084.71
2026-04-151,077550,781.01
2026-04-141,299707,381.59
2026-04-13960535,218.39
2026-04-12573278,543.28
2026-04-11649441,115.95
2026-04-10927526,432.24
2026-04-09945456,264.78
2026-04-08876471,884.02
2026-04-071,024570,930.73
2026-04-06791350,121.05
2026-04-05358262,284.88
2026-04-04380229,942.36

Ethereum

Ethereum Exchange Net Flow
-25,290.08
Ethereum ETF Net Flow
-3,119.01
Ethereum Whale Tx
61
Ethereum Moved by Whales
192.24K

Ethereum Exchange Flows

Ethereum ETF Net Flow

Ethereum Whale Activity

Ethereum Summary Tables

Latest Ethereum Exchange Flows
DateEthereum InflowEthereum OutflowEthereum Net Flow
2026-04-1827,423.9952,714.07-25,290.08
2026-04-17362,886.05553,656.52-190,770.47
2026-04-16383,948.71402,932.62-18,983.92
2026-04-15362,918.62366,223.58-3,304.96
2026-04-14387,650.97360,303.4927,347.47
2026-04-13528,879.14562,747.27-33,868.13
2026-04-12160,094.47152,086.398,008.08
2026-04-11120,976.84125,134.77-4,157.92
2026-04-10520,058.03571,455.84-51,397.81
2026-04-09305,083.32353,946.52-48,863.20
2026-04-08423,389.96430,416.63-7,026.67
2026-04-07487,919.59483,786.474,133.13
2026-04-06390,213.11523,940.06-133,726.95
2026-04-05108,040.87110,055.58-2,014.71
2026-04-0476,072.68122,200.89-46,128.21
Latest Ethereum ETF Net Flows
DateEthereum ETF Net Flow
2026-04-18-3,119.01
2026-04-17-10,071.89
2026-04-16976.57
2026-04-15-10,900.79
2026-04-143,919.38
2026-04-13-226.81
2026-04-12-3,034.58
2026-04-11-420.13
2026-04-1040,094.76
2026-04-09-44,511.58
2026-04-083,303.88
2026-04-0730,226.51
2026-04-06-29,343.96
2026-04-053,668.52
2026-04-04-1,371.76
Latest Ethereum Whale Activity
DateWhale TxEthereum Moved
2026-04-1861192,238.73
2026-04-174421,425,384.48
2026-04-164761,278,273.21
2026-04-153401,505,654.64
2026-04-144731,371,516.24
2026-04-134761,608,779.24
2026-04-12209534,957.34
2026-04-11190727,829.84
2026-04-104111,782,756.00
2026-04-093651,327,599.58
2026-04-084151,418,543.28
2026-04-074201,574,623.51
2026-04-064131,460,421.46
2026-04-05135477,586.88
2026-04-0483297,021.12