InvestNot yet confirmed elsewhere1 publisher2 min readPublished
Small tokens outrun majors on order books that have kept thinning since the October 2025 crash
Net outflows from U.S. spot bitcoin ETFs reached $681 million last week, according to SoSoValue, their highest since June. Small tokens rallied through it, and CoinDesk research says their order books are still thinning.
The Investor · Invest desk
CoinDesk 80 up around 3% in 24 hours vs 1.2% for the CoinDesk 5. Spot bitcoin ETF net outflows: $681 million last week, most since June. Futures volume: $126 billion, up 81%; open interest up 2.44%. Longs: 52% of taker volume, from 48% last week.
| Figure | Value | Note | Claim |
|---|---|---|---|
| CoinDesk 80 gain, 24 hours | 3% | around; CoinDesk 5 gained 1.2% | 1 |
| Bitcoin ETF outflows, last week | 681 $ million | most since June | 3 |
| Futures volume, 24 hours | 126 $ billion | up 81%; open interest up 2.44% | 6 |
| Long share of taker volume | 52% | 48% last week | 7 |
What happened
- The gap between small and major tokens was wide on Monday: the CoinDesk 80 gained around 3% over 24 hours against 1.2% for the CoinDesk 5.
- Spot ether ETFs have had no inflow day since Sept. 28, and their nine-day run of outflows is the longest since June.
- Futures volume over 24 hours reached $126 billion, up 81%, while open interest of $145.8 billion rose just 2.44%.
- BVIV, the implied volatility index for bitcoin, bounced off year-to-date lows near 34% last week but is having trouble getting above 40%.
Why it matters
- exposure Anyone who buys the small-token move is marking a position to a price set on shrinking depth, and the exit has to clear through the same thin book.
- constraint Small-token buyers cannot point to the bitcoin ETF channel for support, because it is the one selling at its fastest pace in four months.
- decision A desk sizing an altcoin position into Wednesday's CPI has to size it to the thinning book, since thinner depth makes the exit more expensive.
- contradiction Taker flow has turned to 52% long from 48% a week ago, in the same stretch as the ETF selling, so short-horizon traders are leaning long while ETF holders sell.
Open interest stripped of price (or rather, open interest counted in contracts instead of dollars) is the cleaner test of new money, and the two altcoins in CoinDesk's report come out differently. ZEC's open interest rose 7% on a 6% price gain, and because open interest is counted in dollars, the price alone lifts it [8]. Dividing 1.07 by 1.06 leaves about 0.9% more contracts [16], close to the roughly 1% the report gives [8]. ZEC trades $5.46 billion of futures in 24 hours, fourth behind bitcoin, ether and SOL, on that sliver of fresh positioning [8]. NEAR's open interest rose 17% on a 10% price gain [9], so 1.17 over 1.10 leaves about 6.4% more contracts [17]. NEAR also has the second-highest 24-hour OI-adjusted CVD among major tokens and its highest price since December [9].
Across the market, volume is growing about 33 times faster than open interest [18], and a day's trading equals about 86% of everything open [19]. Bitcoin and ether open interest barely moved in the day and sits well below its early-year peaks [14].
We think the small-token gain is mostly a price set on thin depth. CoinDesk research has bitcoin and ether order books back at pre-crash levels in dollar terms and altcoin liquidity still eroding a year after the Oct. 10, 2025 flash crash [2], so a given order has less book to absorb it in a small token than it did. (The report does not include the depth figures, so how much less is not measured here.) The counter-thesis is NEAR, where buyers are adding contracts and not only marking up old ones [9].
The capital moving in size is either buying protection or leaving. U.S. spot bitcoin ETFs sold hardest on Wednesday and Thursday [4], and the busiest bitcoin options on Deribit are puts with strikes from $55,000 to $80,000 [11]. Measured from $83,500, those strikes sit 4.2% to 34.1% lower [20]. CoinDesk says a flat implied-volatility reading means options traders are not pricing in a big move [15].
A soft CPI print on Wednesday [13] could turn the ETF flows and leave altcoins rising on more than churn. A hot print would meet a derivatives market whose open interest grew 2.44% [6], and gains made on that depth could reverse faster than they came. Or NEAR's pattern spreads, with contract growth well above ZEC's 0.9% across more tokens. We would be wrong in that third case, and in the first if CoinDesk's next reading shows altcoin depth recovering.
What to watch
- Wednesday's U.S. CPI print and whether spot bitcoin ETF flows turn positive afterward.
- Whether more tokens show NEAR-style contract growth (about 6% net of price) instead of ZEC's roughly 1%.
- CoinDesk's next order-book depth reading for altcoins, which would confirm or break the thin-liquidity thesis.
Clarity's read
What the record supports and how the coverage leans. The claims behind it follow.
Reality
- Evidence58
- Adoption
- Insufficient
- Hype gap+10
- Incentives
- Insufficient
- Confidence60
Claim ledger
Ranked by verification strength, evidence, and original report placement.
- [1]
The CoinDesk 80 was up around 3% over the past 24 hours on Monday, more than double the 1.2% gain in the CoinDesk 5.
- [2]
A year on from the Oct. 10, 2025 flash crash, order-book depth for bitcoin and ether has recovered to pre-crash levels in dollar terms, while altcoin liquidity has continued to erode, according to CoinDesk research.
- [3]
U.S.-listed spot bitcoin ETFs recorded $681 million of net outflows last week, the most since June.
- [4]
Most of the ETF selling last week came on Wednesday and Thursday.
- [5]
Spot ether ETFs have not had a day of inflows since Sept. 28, and the nine-day run of outflows is the longest since June.
- [6]
Futures trading volume over 24 hours is $126 billion, up 81%, while open interest is $145.8 billion, up just 2.44%.
- [7]
Longs make up 52% of 24-hour taker volume; last week the long share was lower at 48%.
- [8]
ZEC is the fourth-largest cryptocurrency by futures volume at $5.46 billion over 24 hours, behind bitcoin, ether and SOL; its price is up 6% and open interest is up 7%. Open interest is counted in dollars, so a higher price alone lifts it; stripped of that, only about 1% more contracts are open.
- [9]
NEAR's price is up 10% and open interest is up 17%, which works out to about 6% more open contracts; it has the second-highest 24-hour OI-adjusted CVD among major tokens, and its price is at its highest since December.
- [10]
Bitcoin's implied volatility index, BVIV, is struggling to move above 40% after bouncing from year-to-date lows near 34% last week.
- [11]
On Deribit, bitcoin puts with strikes from $55,000 to $80,000 dominate 24-hour volume.
- [12]
Bitcoin is trading below $83,500, after hitting a high above $84,000 on Sunday.
- [13]
Attention turns to Wednesday's U.S. consumer price index (CPI) data.
- [14]
Open interest for bitcoin and ether has barely changed in 24 hours and sits well below its peaks from early this year.
- [15]
Implied volatility is the market's forecast of future price swings, and a flat reading means options traders aren't pricing in a big move.
- [16]
ZEC open interest net of price is about 0.9% more contracts.
- [17]
NEAR open interest net of price is about 6.4% more contracts.
- [18]
Futures volume growth is about 33 times open interest growth.
- [19]
24-hour futures volume equals about 86% of open interest.
- [20]
Measured from $83,500, the $80,000 and $55,000 put strikes sit 4.2% and 34.1% lower.
Sources
1 independent publisher whose own reporting we read for this story.
- coindesk.comAltcoins rally on thin trading as bitcoin holds below $83,500
1 article · October 12, 2026
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