Weekly Perp Data ReportWeeklyWeek of September 28 - October 4, 2026~8 min read

Perpetual Futures Weekly Data Report - Week of September 28 - October 4, 2026

The data behind the fake-out: a 29,000 payrolls print, a $87,146 spike, $433.6m of late longs flushed, a book that held $12.5bn while volume fell to $4.54bn, and an ETF ledger that took $241.1m despite the -$148.7m break.

This report fixes the week's numbers in one place, at stated snapshot times, against the prior week's published prints. Every figure is attributed at the table row; the prose adds only what the tables cannot say.

1. Price and range

Bitcoin ranged $82,571 to $87,146, spiked to $87,146 on the payrolls print, closed Friday at $84,497, and finished the week at $86,480 from $84,478 - +2.4% - still 31.4% below the $126,080 record (the October 2025 record). Ethereum closed at $2,732 (+1.7%) from $2,686.93; Solana at $124.80 (+2.0%); XRP at $1.52 (+0.2%) inside $1.45-$1.56; ZEC at $1,343 (-18.4%) from $1,647.

Market snapshot, week of September 28 - October 4, 2026
MetricReadingWeek on week
Bitcoin, weekly close$86,480 (+2.4%)range $82,571 - $87,146
Ethereum, weekly close$2,732 (+1.7%)from $2,686.93 the prior week
Hyperliquid HYPE$90.51 (-1.3%)ATH of $97.98 on 23 September 2026
Bitcoin futures basis-0.048%perpetual futures stayed in backwardation into Friday's high; flipped positive twice, on Friday and Sunday
Friday squeeze-and-flush$433.6m$433.6m of late longs; spike to $87,146
US spot Bitcoin ETFs, weekly$241.1mabsorbed a -$148.7m outflow mid-week
US spot Ether ETFs, weekly-$138ma second straight weekly outflow
Stablecoins, total market$308.2bn$3bn added on the week
Fed October hike oddsroughly 21%down from about 66% at the start of the week

2. Open interest and positioning

Hyperliquid's book closed the week at $12.5bn, $920m below its 23 September record. The composition is the structural fact: 435,564 open positions against 202,943 in January - 115% - across 320,600 wallets against 155,000. Volume runs the other way: $4.54bn a day against $12bn-$16bn August peaks, a 65% decline. Positioning rose while turnover fell - the signature of a carry market.

Hyperliquid at the weekly close, 4 October 2026
MetricReadingNote
Open interest$12.5bnat weekly close, $920m off the 23 September record
Positions435,564115% from 202,943 in January
Wallets320,600from 155,000 in January
Daily perp volume$4.54bninside a $2-6bn band; 65% below August peaks
30-day perp DEX share32.9%$202.6bn of $616.2bn cohort volume
30-day fees$87.5mcumulative perp volume $5.4tn

3. Basis and the funding clock

The basis did not confirm the spike. Perpetual futures stayed in backwardation into Friday's high - -0.048% - perpetual futures stayed in backwardation into Friday's high. The Coinbase premium flipped positive twice, on Friday and Sunday, closing the week at +0.013%. A market that spikes on a macro print without flipping its basis into premium is a market where the spike was spot- and stop-driven, not leverage-driven - consistent with a flush of late longs rather than a levered breakout.

4. Liquidations

The week's flush ran $433.6m of late longs on 2 October. The peak hour liquidated $32.51m, $27.53m of it shorts (84.7%), with $20.5m in bitcoin; more than more than 77,000 traders were closed out over 24 hours. For scale, the 21 September short squeeze two weeks earlier closed $750.5m of shorts - the same machinery, the opposite side of the book.

The Friday flush window, 2 October 2026
WindowLiquidationsCompositionScaleSource
Session of Friday 2 October (late-long flush)$433.6mlate longs of a liquidation wave that dragged price from the spike back toward $84,000 within hoursmore than 77,000 traders over 24 hoursCoinGlass via BTC Republic / Coin Edition
Peak hour inside the session$32.51m$27.53m of shorts (84.7%)against longs of $4.98mCoinGlass via Crypto Daily Feed / Zhitong Finance

5. The ETF ledger

US spot bitcoin ETFs took $241.1m across five sessions, the third straight positive week. The daily arc: +$31.1m, +$66.2m, -$148.7m, +$102.7m, +$189.8m. Wednesday's -$148.7m was the outflow that ended the streak after a nine-session streak that built $3.08bn. IBIT took about $450m of the week and ARKB $25.5m; FBTC shed $168m. The year-to-date ledger: about $1.18bn (our ledger: the $934m year-to-date flip plus this week's inflow). Ether ETFs bled $138m (the second negative week in three).

US spot bitcoin ETFs, daily net flow, week of 28 September - 2 October 2026
SessionNet flowNote
28 September+31.10mthe streak's eighth straight positive session
29 September+66.20mninth straight positive session; the streak's final day
30 September-148.70mthe outflow that ended the nine-session streak
1 October+102.70mbuyers returned after the PCE print
2 October+189.80mthe week's largest single-day take, post-payroll
Five-day total+241.10ma third consecutive positive week

6. Stablecoins and DeFi collateral

The collateral base kept building: total stablecoins at $308.2bn, supply added $3bn on the week. On the perp DEX side, the trailing-30-day cohort settled $616.2bn of volume, of which Hyperliquid took $202.6bn - 32.9% - alongside $87.5m of 30-day fees and $5.4tn of cumulative perp volume. The macro room around the collateral trade: the 10-year at 5.28% (the highest since 2002, up 11bp on the week), the 2-year at 4.82%, gold at $4,172.10 (-2.7%), and October hike odds at roughly 21% (December odds still sit near 60% - a delay, not a pivot).

The macro tape, 2 October 2026 New York close
PrintReadingNoteSource
US 10-year Treasury yield5.28%closed the week at the highest level in 24 yearsYahoo Finance daily history, 2 October close
US 2-year Treasury yield4.82%repriced lower after the soft payroll printYahoo Finance daily history, 2 October close
S&P 5007,722.72-0.27% on the week from 7,743.41Yahoo Finance daily history, 2 October close
Nasdaq Composite27,190.86+0.45% on the week, with a record intraday high of 27,353.68Yahoo Finance daily history, 2 October close
Nasdaq-10030,817.93a record closing highYahoo Finance daily history, 2 October close
Dow Jones Industrial Average51,176.96-1.26% on the weekYahoo Finance daily history, 2 October close
Gold$4,172.10-2.7% on the week from $4,287.25Yahoo Finance daily history, 2 October close
WTI crude$91.11November contract, -1.4% on the weekYahoo Finance daily history, 2 October close
Brent crude$102.25December contract, -2.0% on the weekYahoo Finance daily history, 2 October close
Crypto Fear & Greed72Greed; down from the mid-70s at the prior weekly closeTechFlame weekly market review, 4 October 2026
Total crypto market cap$2.92 trillionbitcoin at $1.73 trillion of it, 59.3% dominanceCoinMarketCap weekly aggregates via KuCoin review, 4 October 2026
US core PCE, August3.0%headline 3.4%; released 30 SeptemberBEA via TechFlame, 30 September 2026
US nonfarm payrolls, September+29,000against 90,000 expected; unemployment 4.2%; released 2 OctoberBLS via Reuters, 2 October 2026

7. Week-on-week context

The comparison with last week matters more than the absolute level. Bitcoin closed +2.4% from $84,478; the move was spot-led, as the -0.048% basis and the +0.013% Coinbase premium both show. Ether was up +1.7%, Solana +2.0%, XRP +0.2%, while ZEC gave back -18.4%. The breadth was narrow: bitcoin's dominance rose to 59.3% from up from 58.7%, and the Fear & Greed index sat at 72 - Greed.

The macro cross-read reinforces the narrow-breadth story. The 10-year yield closed at 5.28%, a 24-year high, while the 2-year fell to 4.82% after the soft payroll print. Stocks split: the S&P 500 -0.3%, the Nasdaq +0.5% with a record the Nasdaq-100 set a record close at 30,817.93, and the Dow -1.3%. Gold fell -2.7%. A rising 10-year with a falling 2-year is a curve flattening that typically supports the dollar and pressures gold, yet bitcoin outperformed both. That divergence is the data point worth keeping.

8. Risk read

The flush was not the risk event; the positioning that created it was. The peak hour liquidated $32.51m, but the 24-hour window closed out more than more than 77,000 traders. The risk is not a single liquidation spike; it is a series of spikes that keep forcing the same cohort out at the same levels. If the next breakout comes with premium instead of backwardation, the leverage complex has returned and the carry read weakens. Until then, the data says the repricing was healthy, not terminal.

Sources

Frequently asked questions

What was bitcoin's weekly close and range for the week of September 28 - October 4, 2026?

$86,480, +2.4% from $84,478, inside a $82,571-$87,146 range. The week's high print of $87,146 came on the 2 October payrolls release and unwound the same session to a $84,497 Friday close.

Did open interest rise or fall during the spike?

Neither dramatically - the book held. Hyperliquid closed at $12.5bn, $920m short of its 23 September record, with the basis in backwardation (-0.048%) into the high. The leverage complex did not build into the spike; the spike consumed the leverage that was already there.

How much was liquidated on 2 October?

$433.6m of late longs in the session; $32.51m in the peak hour ($27.53m shorts, 84.7%); more than more than 77,000 traders over 24 hours. It was the mirror image of the $750.5m short squeeze of 21 September.

What did bitcoin ETFs take in for the week?

$241.1m, the third straight positive week, on a daily arc of +$31.1m, +$66.2m, -$148.7m, +$102.7m, +$189.8m. The year-to-date ledger stands at about $1.18bn (our ledger: the $934m year-to-date flip plus this week's inflow).

How large is the perp DEX market against the collateral base?

The trailing-30-day perp DEX cohort settled $616.2bn of volume, with Hyperliquid at $202.6bn - 32.9% - against a stablecoin float of $308.2bn (supply added $3bn on the week).