Ethereum ETF outflows: $114M-$138M Red Week as Polymarket Eyes $3K

Ethereum ETF outflows were the story of last week. U.S. spot ether funds lost somewhere between about $114 million and $138 million in the trading week ending October 2, depending on the tracker, right after a near-$690 million inflow week. Meanwhile, Polymarket traders price a $3,000 ETH this month at well under even odds.

What actually happened

The week started fine: crypto.news, citing Farside Investors, shows about $17.1 million of inflows on Monday. Then the red came. Tuesday was about −$2.8 million, Wednesday about −$59.6 million, Thursday about −$55.4 million and Friday about −$17.3 million on a provisional basis, with some Friday cells still blank when crypto.news checked.

Fidelity's FETH led the exits with about $74.1 million out over the week, including roughly $26.6 million on Wednesday and $23.5 million on Thursday. Grayscale's ETHE lost about $27.9 million, its Ethereum Mini Trust about $11.2 million, VanEck's ETHV about $6.9 million and Franklin's EZET about $6.1 million. BlackRock's ETHA was the outlier, with about $6.5 million of inflows through Thursday.

CryptoPotato's SoSoValue-based tally lands at about $114 million of net outflows and says cumulative net inflows slipped from about $13.94 billion to $13.80 billion. That differs from the Farside daily sum, possibly because the Friday numbers were still provisional and the two trackers update at different times. MyToken, citing PANews, reports an even bigger weekly outflow of $138 million, with FETH at about $74.06 million, though it notes the original report did not spell out the exact dates. We are giving all three figures, not averaging them.

One red week after a green week is a mood swing, not a breakup.

Why Ethereum ETF outflows matter for price

ETF flows are one of the cleanest windows into what traditional money is doing with ETH. The prior week's inflow of almost $690 million showed real appetite. This week's Ethereum ETF outflows show that appetite can flip fast, especially when bitcoin funds are getting most of the attention.

They are also small compared with the total. Cumulative net inflows still sit near $13.8 billion by SoSoValue's count. Whether you use $114 million, $118 million or $138 million, the week is a dent, not a collapse. The trend over the next few weeks matters more than one print.

ETH was trading around $2,704 on The Block's price ticker when we checked. That puts it a few hundred dollars below the key round number everyone is watching.

Fidelity vs BlackRock

The split between issuers is worth a second look. FETH accounted for well over half of the week's net outflow on the Farside numbers, while ETHA still took in money through Thursday. That pattern can come from one or two large holders rebalancing at a single issuer rather than a broad exit by everyone.

It also shows why headline totals can mislead. A red week can hide very different behavior fund by fund. If you only read the total, you miss which pockets of demand are still alive.

What Polymarket thinks

The market is Polymarket's What price will Ethereum hit in October?, with about $771,000 in volume when we checked. Like other "hit" markets, each line resolves Yes if ETH touches that price at any point during October.

On the upside, "↑ 2,800" was about 79%, "↑ 2,900" about 59%, "↑ 3,000" about 42% and "↑ 3,200" about 18%. On the downside, "↓ 2,600" was about 75%, "↓ 2,500" about 52%, "↓ 2,400" about 35% and "↓ 2,000" about 6%.

So the crowd expects ETH to wander in both directions, with a touch of $2,800 likely and $3,000 slightly less likely than not. Separately, PolyWatch flagged that a longer-dated market on ETH dipping to $1,750 by December 31 fell from 28.5¢ to 11.5¢, so the extreme bear case has cooled.

If you want the daily-market version, our Ethereum above October 2 explainer covers how "above" contracts differ from "hit" contracts.

Bitcoin is eating the flows

Spot bitcoin ETFs logged inflows the same week by every tally we saw, though the totals differ a lot between sources. That contrast is part of why Ethereum ETF outflows stand out: money did not leave crypto ETFs overall, it rotated. For a look at how leveraged products amplify those swings, see our 3x Bitcoin ETF coverage.

What to do as a reader

Track flows weekly, not daily. Single days swing on one big redemption. Compare at least two sources, such as Farside and SoSoValue, and note when Friday data is still provisional.

Use the Polymarket lines as a sentiment gauge, not a forecast. Read the rules on the market page, especially the price source and what counts as a touch.

Not investment advice. ETF flows and prediction markets both describe sentiment; neither guarantees where ETH goes next. Stay patient, ser.