Hyperliquid ETFs: What the First 100 Days of Flows Showed
In their first 51 trading days the HYPE funds drew $287.8m — a fraction of what Bitcoin, Solana or XRP managed. But they posted more inflow days than any of them, and the price rose 66% while the flows went negative.
TL;DR. Between 12 May and 20 August 2026 the three US Hyperliquid ETFs recorded $287.8m of net flows across 51 trading days: 36 up, 14 down. That's a rounding error next to Bitcoin's $7.36bn over its first 51 days, but the HYPE funds posted more inflow days than Bitcoin (27), Solana (33) or XRP (32) managed at the same age. One day supplied 38% of the total. And HYPE's price gained 66% over the window, most of it while flows were negative.
The window
21Shares listed THYP on 12 May 2026, Bitwise followed with BHYP on 15 May, and Grayscale's HYPG arrived on 3 June. By 20 August the complex had 51 trading days of published flow data — roughly 100 calendar days, and enough to say something about behaviour without pretending it's a trend.
Everything below comes from daily creations and redemptions per fund, cross-checked against issuer disclosures. HYPG's June–August history was rebuilt from Grayscale's own daily shares-outstanding and NAV file, and matched the aggregated public series on all 27 overlapping days.
The headline numbers
| Metric | Value |
|---|---|
| Net flow, 12 May – 20 Aug 2026 | +$287.8m |
| Trading days with data | 51 |
| Inflow days / outflow days | 36 / 14 |
| Best day | +$108.1m (25 Jun) |
| Worst day | −$8.8m (29 Jul) |
| HYPE price, start → end | $42.00 → $69.73 (+66%) |
The ratio of up days to down days is the number that surprised us. A frontier product three months old, in a summer that included a broad crypto drawdown, still saw money arrive on roughly seven days in ten.
How that compares with every previous launch
We ran the same 51-day window on each asset from its own first day of ETF trading:
| Asset | First 51 days | Net flow | Inflow days | Outflow days |
|---|---|---|---|---|
| Bitcoin | from 11 Jan 2024 | +$7,356.2m | 27 | 8 |
| Ethereum | from 23 Jul 2024 | −$562.8m | 10 | 25 |
| Solana | from 27 Oct 2025 | +$1,038.1m | 33 | 3 |
| XRP | from 14 Nov 2025 | +$1,081.3m | 32 | 0 |
| Hyperliquid | from 12 May 2026 | +$287.8m | 36 | 14 |
Two readings fall out of this table, and they point in opposite directions.
By size, HYPE is last by a distance. A quarter of Solana's launch, a twenty-fifth of Bitcoin's. Nobody should pretend otherwise.
By frequency, HYPE leads. 36 inflow days is the highest count in the table. Bitcoin's enormous total came from fewer, much larger tickets, its best single day, $673.4m, exceeded everything HYPE has raised in total, twice over. HYPE's flow is small, frequent and two-way, which reads more like a retail and small-institution bid than like allocators writing eight-figure cheques.
Ethereum is the cautionary entry. Its first 51 days were net negative because Grayscale's converted ETHE trust bled out faster than the new funds took in. Judging an asset by early flows would have called Ethereum a failure. It's the best argument in the table for not over-reading three months of anything.
The day that skews everything
On 25 June 2026, Grayscale's HYPG went from 470,000 shares outstanding to 5.49m. At that day's NAV it's $112.7m of creations, and after redemptions elsewhere the complex printed +$108.1m, 38% of the entire 100-day total, in one session.
That's a seeding event, not a demand signal. Somebody moved a large position into the wrapper in one transaction. Strip it out and the picture changes shape:
| Month (2026) | As reported | Excluding 25 June |
|---|---|---|
| May (from 12th) | +$137.7m | +$137.7m |
| June | +$161.7m | +$53.6m |
| July | −$15.2m | −$15.2m |
| August (to 20th) | +$3.6m | +$3.6m |
The honest version is a launch spike in May, a smaller second month, a negative July and a flat August. That's a normal frontier-product decay curve, not a collapse and not a boom.
The July drought
Between 17 July and 3 August the complex ran 12 consecutive sessions without a net inflow, shedding about $29.8m. JPMorgan analysts linked the slowdown to newly regulated US perpetual futures venues drawing the same speculative demand, plausible, given that Hyperliquid's own business is perpetuals, and a regulated onshore alternative competes with the token's fee engine as much as with the fund.
Bitwise's BHYP took $22.5m of that, 21Shares' THYP $5.3m and Grayscale's HYPG about $2m. The fund with the most active buyers also has the most active sellers, which is what a real secondary market looks like.
Three funds, three different launches
The complex total hides three unrelated stories. Broken out per fund across the window:
| Fund | Net flow | Inflow days | Outflow days | Best day |
|---|---|---|---|---|
| Bitwise BHYP | +$111.7m | 27 | 9 | +$22.1m (29 May) |
| 21Shares THYP | +$48.0m | 16 | 8 | +$16.7m (20 May) |
| Grayscale HYPG | +$128.1m | 12 | 2 | +$112.7m (25 Jun) |
BHYP looks like a working ETF: many small tickets in both directions, a real secondary market. THYP looks like a launch that peaked in week three, $56.0m in May, $1.2m in June. HYPG looks like a single institutional decision with a fund attached.
Ranking these by cumulative flow puts HYPG first. Ranking by evidence of ongoing demand puts it last. Which ranking matters depends entirely on the question you're asking, and most coverage of this market picks the first without noticing there's a choice.
Flows went one way, price went the other
The most useful lesson from the window has nothing to do with the funds. HYPE opened at $42.00 on 12 May and traded at $69.73 on 20 August, up 66%, and the strongest part of that move came while ETF flows were flat or negative.
The explanation is proportion. Hyperliquid routes roughly 97% of protocol trading fees into the Assistance Fund, which buys HYPE on the open market, and the protocol crossed $1bn in cumulative revenue on 30 June 2026. Against that, a few million dollars of weekly ETF creations isn't the marginal bid.
So on this asset, treat ETF flow as a read on one specific buyer, the regulated, long-only, US-listed one, rather than as a price indicator. It's exactly the mistake people make with Bitcoin flow data, and the distortion is larger here because the funds are a smaller slice of total demand.
What a small market makes visible
There's an odd benefit to tracking a complex this size: the structure is legible. With thirteen spot Bitcoin funds and billions moving daily, you need statistics to see who's winning. With three funds and a few million dollars, you can read the whole competitive picture off a single table.
Over the window that picture said three things. Grayscale won on price at 0.29% and immediately attracted the largest single allocation. Bitwise won on trading, taking the marginal buyer and the marginal seller both. 21Shares won the race to list and then lost the market it opened, keeping one asset the others lack, listed options.
None of that is visible in a headline that says "HYPE ETFs raised $288m". The composition is the story, and on a market this young it's still readable by hand.
The sample-size caveat, stated plainly
Fifty-one trading days is not a trend. At this scale a single allocator moving in or out defines a week, which is exactly what happened in June and again in late July. Everything above describes what happened; none of it forecasts what comes next.
The Ethereum comparison is the discipline here. Its first 51 days were net negative by $562.8m, and reading that as failure would have been wrong. Frontier flow data is most valuable when treated as a record rather than a prediction.
What to watch in the next 100 days
- Quiet-day inflows. Money arriving on flat sessions is the difference between scheduled allocation and headline chasing.
- Whether BHYP keeps consolidating. In August it took in more than the complex as a whole, because THYP was redeeming. If that continues, this becomes a one-fund market.
- A fourth issuer. Generic listing standards mean a large sponsor could list without a bespoke SEC approval. That would reset every number here.
- Staking accrual. With rewards near 2.2% gross, fund holdings grow without creations. Cumulative flow will drift below actual HYPE held, and the gap widens with time.
We publish the daily prints, the cumulative line and the per-fund split on the Hyperliquid ETF flows page, updated each business day.
FAQ
How much did Hyperliquid ETFs raise in their first 100 days?
$287.8m net between 12 May and 20 August 2026, across 51 trading days, Grayscale HYPG $128.1m, Bitwise BHYP $111.7m and 21Shares THYP $48.0m.
How do HYPE ETF flows compare with the Bitcoin ETF launch?
Bitcoin drew $7.36bn in its first 51 trading days from January 2024, about 25 times more. But HYPE recorded 36 inflow days against Bitcoin's 27: smaller tickets, arriving more often.
Was the Hyperliquid ETF launch a success?
By size, modest. By consistency, better than it looks, 36 up days against 14 down, in a market three months old. For context, spot Ethereum ETFs were net negative over the same early window because Grayscale's converted trust was bleeding out.
What happened on 25 June 2026?
Grayscale's HYPG issued 5.02m new shares in a single day, $112.7m at that day's NAV. It is 38% of all HYPE ETF flows to date and a one-off seeding event rather than a demand trend.
Why did HYPE rise while ETF flows were negative?
ETF creations are small relative to the protocol's own buying. Roughly 97% of Hyperliquid trading fees go to the Assistance Fund, which buys HYPE on the open market, and the protocol passed $1bn in cumulative revenue on 30 June 2026.
Are Hyperliquid ETF flows still positive?
Marginally. August ran +$3.6m through the 20th after July's −$15.2m. Bitwise BHYP took in more than the complex as a whole in August, offset by redemptions at 21Shares THYP.
Sources and further reading
- Grayscale, HYPG daily performance file (shares outstanding and NAV), etfs.grayscale.com.
- Bitwise, BHYP fund disclosures, bitwiseinvestments.com.
- SEC EDGAR, US spot crypto ETP filings, sec.gov.
- Our data: Hyperliquid ETF flows, Bitcoin, Solana, XRP. Internal: how to read HYPE flows.
