Bitcoin (BTC) Spot ETFs Shed $201.9 Million in One-Day Inflow Reversal

ARKB Leads $201.9M ETF Exit

Net outflows of $201.9 million swept United States spot Bitcoin ETF products on August 28, flipping the flow ledger from the $242.3 million net inflow printed a single session earlier, according to Farside Investors data compiled from issuer disclosures. The reversal hit hardest at Ark Invest's ARKB, which absorbed $114.9 million in redemptions — the largest single-product exit of the day. Bitwise's BITB followed with $49.7 million out the door, BlackRock's IBIT shed $33.4 million, and VanEck's HODL fund gave back $13.2 million. Not every vehicle bled: Morgan Stanley's MSBT drew $9.3 million, the lone meaningful inflow among Bitcoin funds, while Fidelity's FBTC and most of the remaining lineup recorded no material movement either way. Spot ETFs issue or retire shares directly against the BTC held in trust, so a daily print measures creations minus redemptions at net asset value — a clean gauge of what institutions actually did, independent of price noise. Read that way, the session marks a decisive turn: after a stretch in which digital-asset ETFs across the board drew capital in tandem, the flagship crypto fund category alone ran a nine-figure negative print. Redemption pressure also concentrated rather than spread — four products accounted for essentially the entire exit, a signature of a small number of large mandates repricing, not a diffuse retail trickle. The prior session's $242.3 million inflow shows the institutional tap has not shut; it has simply started alternating. And because authorized participants must unwind the underlying BTC when shares are redeemed, a $200 million redemption wave carries mechanical sell-through into spot markets — which is why whale-tracking desks treat clustered outflow days like this one as leading indicators rather than trivia.

Altcoin ETFs Keep Drawing Cash

The rest of the US crypto-ETF complex ran the other way. Ethereum ETFs drew $102.1 million on the day, led by $83.8 million into BlackRock's ETHA and another $42.6 million into the issuer's staking-enabled ETHB, against a $24.3 million exit from Fidelity's FETH. The haul was less than half of Ethereum's $225.8 million print from the previous session, but the net-inflow streak held. Solana funds added $17.3 million, spread across Bitwise's BSOL ($11.2 million), Grayscale's GSOL ($3.5 million), VanEck's VSOL ($1.7 million) and Franklin Templeton's SOEZ ($0.9 million). Even with those altcoin inflows, the combined flow across the three fund categories settled at a net $82.5 million outflow — the Bitcoin redemption wave outweighed everything the altcoin side absorbed. The split reads as rotation rather than de-risking: money left Bitcoin on what the flow data frames as profit-taking, while fresh allocations kept finding altcoin products, dispersing institutional demand beyond the flagship asset. Staking-enabled products such as ETHB carry an extra operational layer, so sustained demand there signals allocations built for yield rather than pure directional bets. That pattern breaks from the recent run of synchronized inflows, when Bitcoin, Ethereum and Solana vehicles drew cash in tandem day after day. Spot prices told a softer story than the flows: at the snapshot, BTC traded at $77,504, down 0.78% on the day, ETH slipped 1.71% to $2,414, and SOL fell 3.49% to $101 — a modest drawdown against a nine-figure outflow day, suggesting steady bids absorbed much of the redemption pressure. Price action has since cooled into the $78,000 zone, a stall we flagged earlier as post-breakout momentum fading around that level. Readers tracking the market in real time can follow live spot and futures prices on Bitget.

$80,633 Resistance Under Watch

Zooming out, the August 28 redemption wave did little to dent a historically strong week: US spot Bitcoin ETFs drew $924.5 million in net inflows over August 24–28, while Ethereum funds absorbed $824.4 million, pushing combined crypto-ETF demand to roughly $2.07 billion when Solana, XRP and HYPE products are included. BlackRock's IBIT led weekly creations at $938.3 million, followed by Grayscale's Bitcoin Mini Trust at $81.9 million and Fidelity's FBTC at $62 million; weekly redemptions hit ARKB for $85.2 million and GBTC for $77.6 million. Friday's $201.8 million outflow ended a nine-session, roughly $3 billion inflow streak and lifted total Bitcoin ETF assets back above $100 billion for the first time in weeks. Altcoin breadth widened too — Solana funds took in $153.9 million, XRP funds $110.5 million and HYPE $56.9 million, each positive every session.

The catalyst behind the August 28 reversal has since come into sharper focus: Fed Chair Kevin Warsh's Jackson Hole speech, which prioritized inflation control and warned there is "work to do" unless price growth convincingly returns to the 2% target. Market-implied odds of a September rate hike jumped from roughly 35% to above 55% following the remarks, according to Reuters, and BTC — after touching $81,326 intraday — slid below $80,000 and briefly under $78,000. The hawkish turn undercut the liquidity-improvement, lower-rate and weaker-dollar narrative that had underpinned the preceding nine-session stretch, during which Bitcoin ETFs absorbed roughly $3.04 billion in net inflows. Derivatives activity amplified the earlier rally too, with reports of about $3 billion in short liquidations that drove BTC from the $60,000 range into the $80,000s — context suggesting the redemption wave reads more as post-spike profit-taking than an institutional exit.

(as of 23:04 UTC) COINOTAG's proprietary 42-indicator composite S/R scoring engine rates the $80,427 resistance at 92/100 — STRONG — driven by the confluence of ATR Upper, R3, Fibo 0.000 and Donchian Upper sources, with the next moderate ceilings at $91,282, $85,888, $96,112 and $93,318 each scoring 42–46/100. The $74,255 support scores 87/100, anchored by S2, EMA 20, Ichimoku Kijun and Supertrend, with nearer $78,027 support rated 84/100 from Fibo 0.114, LVN, Ichimoku Tenkan and MACD Cross readings. RSI prints 71.52, the MACD signal is bullish and the trend reads uptrend. Derivatives positioning leans mildly long: funding runs 0.0045%, and the long/short account ratio sits at 1.04 (51.0% long versus 48.9% short), while the Fear & Greed Index reads 62, in Greed territory. The bullish case needs a daily close above $80,427 to open the moderate $85,888 level; rejection at the 92-scored ceiling plus a break below $78,027 would challenge the uptrend thesis. Open interest across Binance, Bybit and HyperLiquid perpetuals: $15,548,129,807.