According to Ki Young Ju, Coinbase is migrating its wallets and movements of hundreds of thousands of BTC are causing a temporary outflow spike in CryptoQuant exchange flow data, with datasets to be revised after the migration completes, source: Ki Young Ju on X. The current BTC outflow surge reflects wallet migration activity on Coinbase rather than typical market-driven withdrawals, source: Ki Young Ju on X. CryptoQuant will update the impacted metrics once the wallet migration is finished, which is material for traders who track BTC exchange reserves and netflows, source: Ki Young Ju on X.

According to @KobeissiLetter, crypto funds recorded $2.0 billion of outflows last week, the largest since February, marking a third straight weekly sale and totaling $3.2 billion over three weeks, source: @KobeissiLetter. Bitcoin (BTC) led with $1.4 billion of outflows and Ethereum (ETH) saw $689 million, among their biggest weekly losses this year, source: @KobeissiLetter. Average daily outflows as a percentage of assets under management over the past month reached a record high, source: @KobeissiLetter. Combined with price declines, total crypto fund AUM has fallen 27% from the October peak to $191 billion, source: @KobeissiLetter. This move was characterized as a structural decline by @KobeissiLetter, source: @KobeissiLetter.

According to @KobeissiLetter, crypto funds recorded $1.2 billion in net outflows last week, the second-largest weekly drop since March; source: @KobeissiLetter. This was the second consecutive weekly decline in flows; source: @KobeissiLetter. Bitcoin led with $932 million in outflows and Ethereum saw $438 million in outflows; source: @KobeissiLetter. In contrast, Solana registered $118 million in inflows last week and $2.1 billion over the past nine weeks; source: @KobeissiLetter. Short Bitcoin products drew $12 million in inflows, the highest since May 2025, underscoring a material downswing last week; source: @KobeissiLetter.

According to the source, Bitwise’s new Solana ETF attracted over 126 million dollars in net inflows during its first full week of trading, while Bitcoin and Ethereum funds saw net outflows in the same period, source: the source. Historically, sustained ETF inflows have coincided with relative strength in the underlying asset, as observed with US spot BTC ETFs in early 2024 based on SEC EDGAR flow disclosures and Bloomberg Intelligence tracking, source: SEC EDGAR; Bloomberg Intelligence. Traders can monitor SOL versus BTC and ETH spot volume leadership and perp funding spreads for rotation confirmation given the documented linkage between ETF flow momentum and price leadership, source: Bloomberg Intelligence.

According to @FarsideUK, BlackRock’s iShares Bitcoin Trust (IBIT) recorded a US$131.4 million net outflow in the latest daily flow update, as reported on 2025-11-08. Source: Farside Investors @FarsideUK and Farside BTC ETF flows dashboard farside.co.uk/btc/. The figure is reported in US dollars and is specific to BlackRock’s fund within the US spot Bitcoin ETF universe tracked by Farside’s daily flow table. Source: Farside BTC ETF flows dashboard farside.co.uk/btc/.

According to the source, Bitcoin (BTC) and Ethereum (ETH) investment funds recorded a combined $513 million in net outflows last week. According to the source, the weekly redemptions were concentrated in BTC and ETH-focused crypto funds over the referenced period.

According to @lookonchain, on Aug 22 ten Bitcoin ETFs recorded net outflows of 2,014 BTC valued at $233.57M. Source: @lookonchain, Aug 22, 2025. According to @lookonchain, BlackRock iShares saw outflows of 1,135 BTC ($131.71M) and holds 746,288 BTC worth $86.57B. Source: @lookonchain, Aug 22, 2025. According to @lookonchain, nine Ethereum ETFs posted net inflows of 64,739 ETH totaling $299.93M, with BlackRock iShares contributing 55,065 ETH ($255.11M) of the day’s inflows. Source: @lookonchain, Aug 22, 2025. According to @lookonchain, the daily flow spread favored ETH over BTC by $533.5M based on these figures, with iShares representing about 56% of BTC ETF outflows and about 85% of ETH ETF inflows. Source: @lookonchain, Aug 22, 2025.

According to Farside Investors, Fidelity's Bitcoin ETF experienced a significant daily outflow of $197.2 million on June 13, 2025. This notable withdrawal signals increased selling pressure on BTC, which may impact short-term price volatility and trading strategies. Traders should closely monitor ETF flows, as large outflows like this can indicate bearish sentiment and influence BTC spot and futures markets. For more detailed data, see Farside Investors (source: FarsideUK, June 13, 2025).

According to Farside Investors (@FarsideUK), Bitcoin ETF net flows for May 29, 2025 recorded a significant outflow of $346.8 million, with major redemptions from FBTC (-$166.3M), GBTC (-$107.5M), and ARKB (-$89.2M), while IBIT was the only ETF with notable inflows (+$125.1M). This substantial net outflow signals increased investor caution and could exert downward pressure on Bitcoin price action in the short term, highlighting immediate market sentiment shifts. Traders are advised to monitor ETF flow trends as leading indicators for spot BTC volatility. (Source: Farside Investors, Twitter)

According to Cas Abbé, Bitcoin exchange supply has decreased to just 2.5 million BTC, marking the lowest level since Q3 2018. This represents a reduction of 500,000 BTC since Q4 2024. Recent disclosures from Fidelity indicate that institutional investors are actively purchasing and withdrawing Bitcoin from exchanges, intensifying the existing supply squeeze. For traders, the declining exchange supply combined with increasing institutional demand creates a bullish environment for BTC price action (Source: Cas Abbé on Twitter, April 27, 2025; Fidelity Institutional Reports).

According to Lookonchain, on April 17, Bitcoin ETFs saw a net outflow of 2,050 BTC valued at approximately $172.33 million. Fidelity alone accounted for an outflow of 1,353 BTC, amounting to $113.75 million, while holding a total of 194,273 BTC worth $16.33 billion. Concurrently, Ethereum ETFs experienced a net outflow of 10,484 ETH, equating to $16.56 million, with Grayscale's ETHE contributing 6,657 ETH to this outflow, valued at $10.52 million. These substantial outflows indicate potential bearish sentiment in the cryptocurrency market, which traders should monitor closely.

According to Lookonchain, on February 28, 10 Bitcoin ETFs experienced a net outflow of 3,274 BTC, equating to a decrease of $266.53 million. Notably, iShares (Blackrock) accounted for a significant portion of this outflow, with 2,274 BTC valued at $185.1 million, leaving their current holdings at 576,046 BTC valued at $46.9 billion. Similarly, 9 Ethereum ETFs saw a net outflow of 24,029 ETH, which translates to a $51.66 million decrease. iShares (Blackrock) was responsible for an outflow of 11,506 ETH valued at $24.74 million. These outflows are significant indicators for traders monitoring ETF movements in the cryptocurrency markets.

According to Lookonchain, on February 19, Bitcoin ETFs experienced a net outflow of 510 BTC, equivalent to $49.92 million, primarily driven by Fidelity's outflow of 502 BTC valued at $49.1 million. Fidelity currently holds 207,826 BTC, amounting to $20.34 billion. Conversely, Ethereum ETFs saw a net inflow of 9,368 ETH, totaling $25.9 million, with Fidelity contributing significantly with an inflow of 8,997 ETH worth $24.87 million. Fidelity's current holdings in Ethereum reach 467,650 ETH, valued at $1.29 billion.

According to Lookonchain, the net flow for Bitcoin ETFs on February 4th showed an outflow of 2,094 BTC, equivalent to $209.53 million. Notably, Fidelity experienced significant outflows amounting to 1,790 BTC, valued at $179.12 million, yet maintains a substantial holding of 211,843 BTC, worth $21.2 billion. Conversely, Ethereum ETFs recorded an inflow of 10,314 ETH, totaling $29.09 million. Fidelity's Ethereum inflows were substantial, with an addition of 18,156 ETH, valued at $51.2 million, bringing their total holding to 437,658 ETH, valued at $1.23 billion.

According to Lookonchain, January 15 saw significant outflows from Bitcoin and Ethereum ETFs. Bitcoin ETFs experienced a net outflow of 3,062 BTC, equivalent to $302.76 million, primarily driven by Blackrock's (iShares) outflow of 2,274 BTC worth $224.9 million. Blackrock currently holds 553,993 BTC, valued at $54.78 billion. Meanwhile, Ethereum ETFs saw a net outflow of 16,114 ETH, totaling $53.01 million, with the Grayscale Ethereum Mini Trust accounting for 12,250 ETH or $40.3 million of that outflow. These movements could indicate a short-term bearish sentiment among institutional investors.